2639774620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1068

約数の個数: 192

約数和(自身を含む): 7119028224

約数和(自身を除く): 4479253604

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 37, 62, 68, 70, 74, 85, 119, 124, 140, 148, 155, 170, 185, 217, 238, 259, 310, 340, 370, 434, 476, 518, 527, 595, 620, 629, 740, 868, 967, 1036, 1054, 1085, 1147, 1190, 1258, 1295, 1934, 2108, 2170, 2294, 2380, 2516, 2590, 2635, 3145, 3689, 3868, 4340, 4403, 4588, 4835, 5180, 5270, 5735, 6290, 6769, 7378, 8029, 8806, 9670, 10540, 11470, 12580, 13538, 14756, 16058, 16439, 17612, 18445, 19340, 19499, 22015, 22940, 27076, 29977, 32116, 32878, 33845, 35779, 36890, 38998, 40145, 44030, 59954, 65756, 67690, 71558, 73780, 77996, 80290, 82195, 88060, 97495, 115073, 119908, 135380, 136493, 143116, 149885, 160580, 164390, 178895, 194990, 209839, 230146, 250453, 272986, 299770, 328780, 357790, 389980, 419678, 460292, 500906, 509609, 545972, 575365, 599540, 608243, 682465, 715580, 839356, 1001812, 1019218, 1049195, 1109149, 1150730, 1216486, 1252265, 1364930, 2038436, 2098390, 2218298, 2301460, 2432972, 2504530, 2548045, 2729860, 3041215, 3567263, 4196780, 4257701, 4436596, 5009060, 5096090, 5545745, 6082430, 7134526, 7764043, 8515402, 10192180, 11091490, 12164860, 14269052, 15528086, 17030804, 17836315, 18855533, 21288505, 22182980, 31056172, 35672630, 37711066, 38820215, 42577010, 71345260, 75422132, 77640430, 85154020, 94277665, 131988731, 155280860, 188555330, 263977462, 377110660, 527954924, 659943655, 1319887310, 2639774620]

約数ペア:

[(1, 2639774620), (2, 1319887310), (4, 659943655), (5, 527954924), (7, 377110660), (10, 263977462), (14, 188555330), (17, 155280860), (20, 131988731), (28, 94277665), (31, 85154020), (34, 77640430), (35, 75422132), (37, 71345260), (62, 42577010), (68, 38820215), (70, 37711066), (74, 35672630), (85, 31056172), (119, 22182980), (124, 21288505), (140, 18855533), (148, 17836315), (155, 17030804), (170, 15528086), (185, 14269052), (217, 12164860), (238, 11091490), (259, 10192180), (310, 8515402), (340, 7764043), (370, 7134526), (434, 6082430), (476, 5545745), (518, 5096090), (527, 5009060), (595, 4436596), (620, 4257701), (629, 4196780), (740, 3567263), (868, 3041215), (967, 2729860), (1036, 2548045), (1054, 2504530), (1085, 2432972), (1147, 2301460), (1190, 2218298), (1258, 2098390), (1295, 2038436), (1934, 1364930), (2108, 1252265), (2170, 1216486), (2294, 1150730), (2380, 1109149), (2516, 1049195), (2590, 1019218), (2635, 1001812), (3145, 839356), (3689, 715580), (3868, 682465), (4340, 608243), (4403, 599540), (4588, 575365), (4835, 545972), (5180, 509609), (5270, 500906), (5735, 460292), (6290, 419678), (6769, 389980), (7378, 357790), (8029, 328780), (8806, 299770), (9670, 272986), (10540, 250453), (11470, 230146), (12580, 209839), (13538, 194990), (14756, 178895), (16058, 164390), (16439, 160580), (17612, 149885), (18445, 143116), (19340, 136493), (19499, 135380), (22015, 119908), (22940, 115073), (27076, 97495), (29977, 88060), (32116, 82195), (32878, 80290), (33845, 77996), (35779, 73780), (36890, 71558), (38998, 67690), (40145, 65756), (44030, 59954)]