21824629640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1192

約数の個数: 192

約数和(自身を含む): 55854414000

約数和(自身を除く): 34029784360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 109, 110, 121, 164, 205, 218, 220, 242, 328, 410, 436, 440, 451, 484, 545, 605, 820, 872, 902, 968, 1009, 1090, 1199, 1210, 1640, 1804, 2018, 2180, 2255, 2398, 2420, 3608, 4036, 4360, 4469, 4510, 4796, 4840, 4961, 5045, 5995, 8072, 8938, 9020, 9592, 9922, 10090, 11099, 11990, 13189, 17876, 18040, 19844, 20180, 22198, 22345, 23980, 24805, 26378, 35752, 39688, 40360, 41369, 44396, 44690, 47960, 49159, 49610, 52756, 55495, 65945, 82738, 88792, 89380, 98318, 99220, 105512, 109981, 110990, 122089, 131890, 165476, 178760, 196636, 198440, 206845, 219962, 221980, 244178, 245795, 263780, 330952, 393272, 413690, 439924, 443960, 455059, 488356, 491590, 527560, 540749, 549905, 610445, 827380, 879848, 910118, 976712, 983180, 1081498, 1099810, 1209791, 1220890, 1654760, 1820236, 1966360, 2162996, 2199620, 2275295, 2419582, 2441780, 2703745, 3640472, 4325992, 4399240, 4509221, 4550590, 4839164, 4883560, 5005649, 5407490, 6048955, 9018442, 9101180, 9678328, 10011298, 10814980, 12097910, 13307701, 18036884, 18202360, 20022596, 21629960, 22546105, 24195820, 25028245, 26615402, 36073768, 40045192, 45092210, 48391640, 49601431, 50056490, 53230804, 66538505, 90184420, 99202862, 100112980, 106461608, 133077010, 180368840, 198405724, 200225960, 248007155, 266154020, 396811448, 496014310, 532308040, 545615741, 992028620, 1091231482, 1984057240, 2182462964, 2728078705, 4364925928, 5456157410, 10912314820, 21824629640]

約数ペア:

[(1, 21824629640), (2, 10912314820), (4, 5456157410), (5, 4364925928), (8, 2728078705), (10, 2182462964), (11, 1984057240), (20, 1091231482), (22, 992028620), (40, 545615741), (41, 532308040), (44, 496014310), (55, 396811448), (82, 266154020), (88, 248007155), (109, 200225960), (110, 198405724), (121, 180368840), (164, 133077010), (205, 106461608), (218, 100112980), (220, 99202862), (242, 90184420), (328, 66538505), (410, 53230804), (436, 50056490), (440, 49601431), (451, 48391640), (484, 45092210), (545, 40045192), (605, 36073768), (820, 26615402), (872, 25028245), (902, 24195820), (968, 22546105), (1009, 21629960), (1090, 20022596), (1199, 18202360), (1210, 18036884), (1640, 13307701), (1804, 12097910), (2018, 10814980), (2180, 10011298), (2255, 9678328), (2398, 9101180), (2420, 9018442), (3608, 6048955), (4036, 5407490), (4360, 5005649), (4469, 4883560), (4510, 4839164), (4796, 4550590), (4840, 4509221), (4961, 4399240), (5045, 4325992), (5995, 3640472), (8072, 2703745), (8938, 2441780), (9020, 2419582), (9592, 2275295), (9922, 2199620), (10090, 2162996), (11099, 1966360), (11990, 1820236), (13189, 1654760), (17876, 1220890), (18040, 1209791), (19844, 1099810), (20180, 1081498), (22198, 983180), (22345, 976712), (23980, 910118), (24805, 879848), (26378, 827380), (35752, 610445), (39688, 549905), (40360, 540749), (41369, 527560), (44396, 491590), (44690, 488356), (47960, 455059), (49159, 443960), (49610, 439924), (52756, 413690), (55495, 393272), (65945, 330952), (82738, 263780), (88792, 245795), (89380, 244178), (98318, 221980), (99220, 219962), (105512, 206845), (109981, 198440), (110990, 196636), (122089, 178760), (131890, 165476)]