58438640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 148303008

約数和(自身を除く): 89864368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 208, 260, 332, 415, 520, 664, 677, 830, 1040, 1079, 1328, 1354, 1660, 2158, 2708, 3320, 3385, 4316, 5395, 5416, 6640, 6770, 8632, 8801, 10790, 10832, 13540, 17264, 17602, 21580, 27080, 35204, 43160, 44005, 54160, 56191, 70408, 86320, 88010, 112382, 140816, 176020, 224764, 280955, 352040, 449528, 561910, 704080, 730483, 899056, 1123820, 1460966, 2247640, 2921932, 3652415, 4495280, 5843864, 7304830, 11687728, 14609660, 29219320, 58438640]

約数ペア:

[(1, 58438640), (2, 29219320), (4, 14609660), (5, 11687728), (8, 7304830), (10, 5843864), (13, 4495280), (16, 3652415), (20, 2921932), (26, 2247640), (40, 1460966), (52, 1123820), (65, 899056), (80, 730483), (83, 704080), (104, 561910), (130, 449528), (166, 352040), (208, 280955), (260, 224764), (332, 176020), (415, 140816), (520, 112382), (664, 88010), (677, 86320), (830, 70408), (1040, 56191), (1079, 54160), (1328, 44005), (1354, 43160), (1660, 35204), (2158, 27080), (2708, 21580), (3320, 17602), (3385, 17264), (4316, 13540), (5395, 10832), (5416, 10790), (6640, 8801), (6770, 8632)]