156958864040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6323}}^1\times {\mathrm{56417}}^1$

素因数の和:62762

約数の個数: 64

約数和(自身を含む): 385330426560

約数和(自身を除く): 228371562520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 6323, 12646, 25292, 31615, 50584, 56417, 63230, 69553, 112834, 126460, 139106, 225668, 252920, 278212, 282085, 347765, 451336, 556424, 564170, 620587, 695530, 1128340, 1241174, 1391060, 2256680, 2482348, 2782120, 3102935, 4964696, 6205870, 12411740, 24823480, 356724691, 713449382, 1426898764, 1783623455, 2853797528, 3567246910, 3923971601, 7134493820, 7847943202, 14268987640, 15695886404, 19619858005, 31391772808, 39239716010, 78479432020, 156958864040]

約数ペア:

[(1, 156958864040), (2, 78479432020), (4, 39239716010), (5, 31391772808), (8, 19619858005), (10, 15695886404), (11, 14268987640), (20, 7847943202), (22, 7134493820), (40, 3923971601), (44, 3567246910), (55, 2853797528), (88, 1783623455), (110, 1426898764), (220, 713449382), (440, 356724691), (6323, 24823480), (12646, 12411740), (25292, 6205870), (31615, 4964696), (50584, 3102935), (56417, 2782120), (63230, 2482348), (69553, 2256680), (112834, 1391060), (126460, 1241174), (139106, 1128340), (225668, 695530), (252920, 620587), (278212, 564170), (282085, 556424), (347765, 451336)]