11893563760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:544

約数の個数: 240

約数和(自身を含む): 31906707840

約数和(自身を除く): 20013144080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 79, 80, 95, 104, 130, 152, 158, 190, 208, 247, 260, 304, 316, 361, 380, 395, 401, 494, 520, 632, 722, 760, 790, 802, 988, 1027, 1040, 1235, 1264, 1444, 1501, 1520, 1580, 1604, 1805, 1976, 2005, 2054, 2470, 2888, 3002, 3160, 3208, 3610, 3952, 4010, 4108, 4693, 4940, 5135, 5213, 5776, 6004, 6320, 6416, 7220, 7505, 7619, 8020, 8216, 9386, 9880, 10270, 10426, 12008, 14440, 15010, 15238, 16040, 16432, 18772, 19513, 19760, 20540, 20852, 23465, 24016, 26065, 28519, 28880, 30020, 30476, 31679, 32080, 37544, 38095, 39026, 41080, 41704, 46930, 52130, 57038, 60040, 60952, 63358, 75088, 76190, 78052, 82160, 83408, 93860, 97565, 99047, 104260, 114076, 120080, 121904, 126716, 142595, 144761, 152380, 156104, 158395, 187720, 195130, 198094, 208520, 228152, 253432, 285190, 289522, 304760, 312208, 316790, 370747, 375440, 390260, 396188, 411827, 417040, 456304, 495235, 506864, 570380, 579044, 601901, 609520, 633580, 723805, 741494, 780520, 792376, 823654, 990470, 1140760, 1158088, 1203802, 1267160, 1447610, 1482988, 1561040, 1584752, 1647308, 1853735, 1881893, 1980940, 2059135, 2281520, 2316176, 2407604, 2534320, 2895220, 2965976, 3009505, 3294616, 3707470, 3763786, 3961880, 4118270, 4815208, 5790440, 5931952, 6019010, 6589232, 7414940, 7527572, 7824713, 7923760, 8236540, 9409465, 9630416, 11436119, 11580880, 12038020, 14829880, 15055144, 15649426, 16473080, 18818930, 22872238, 24076040, 29659760, 30110288, 31298852, 32946160, 37637860, 39123565, 45744476, 48152080, 57180595, 62597704, 75275720, 78247130, 91488952, 114361190, 125195408, 148669547, 150551440, 156494260, 182977904, 228722380, 297339094, 312988520, 457444760, 594678188, 625977040, 743347735, 914889520, 1189356376, 1486695470, 2378712752, 2973390940, 5946781880, 11893563760]

約数ペア:

[(1, 11893563760), (2, 5946781880), (4, 2973390940), (5, 2378712752), (8, 1486695470), (10, 1189356376), (13, 914889520), (16, 743347735), (19, 625977040), (20, 594678188), (26, 457444760), (38, 312988520), (40, 297339094), (52, 228722380), (65, 182977904), (76, 156494260), (79, 150551440), (80, 148669547), (95, 125195408), (104, 114361190), (130, 91488952), (152, 78247130), (158, 75275720), (190, 62597704), (208, 57180595), (247, 48152080), (260, 45744476), (304, 39123565), (316, 37637860), (361, 32946160), (380, 31298852), (395, 30110288), (401, 29659760), (494, 24076040), (520, 22872238), (632, 18818930), (722, 16473080), (760, 15649426), (790, 15055144), (802, 14829880), (988, 12038020), (1027, 11580880), (1040, 11436119), (1235, 9630416), (1264, 9409465), (1444, 8236540), (1501, 7923760), (1520, 7824713), (1580, 7527572), (1604, 7414940), (1805, 6589232), (1976, 6019010), (2005, 5931952), (2054, 5790440), (2470, 4815208), (2888, 4118270), (3002, 3961880), (3160, 3763786), (3208, 3707470), (3610, 3294616), (3952, 3009505), (4010, 2965976), (4108, 2895220), (4693, 2534320), (4940, 2407604), (5135, 2316176), (5213, 2281520), (5776, 2059135), (6004, 1980940), (6320, 1881893), (6416, 1853735), (7220, 1647308), (7505, 1584752), (7619, 1561040), (8020, 1482988), (8216, 1447610), (9386, 1267160), (9880, 1203802), (10270, 1158088), (10426, 1140760), (12008, 990470), (14440, 823654), (15010, 792376), (15238, 780520), (16040, 741494), (16432, 723805), (18772, 633580), (19513, 609520), (19760, 601901), (20540, 579044), (20852, 570380), (23465, 506864), (24016, 495235), (26065, 456304), (28519, 417040), (28880, 411827), (30020, 396188), (30476, 390260), (31679, 375440), (32080, 370747), (37544, 316790), (38095, 312208), (39026, 304760), (41080, 289522), (41704, 285190), (46930, 253432), (52130, 228152), (57038, 208520), (60040, 198094), (60952, 195130), (63358, 187720), (75088, 158395), (76190, 156104), (78052, 152380), (82160, 144761), (83408, 142595), (93860, 126716), (97565, 121904), (99047, 120080), (104260, 114076)]