58156925980

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1439}}^1\times {\mathrm{25579}}^1$

素因数の和:27106

約数の個数: 48

約数和(自身を含む): 123766272000

約数和(自身を除く): 65609346020

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1439, 1580, 2878, 5756, 7195, 14390, 25579, 28780, 51158, 102316, 113681, 127895, 227362, 255790, 454724, 511580, 568405, 1136810, 2020741, 2273620, 4041482, 8082964, 10103705, 20207410, 36808181, 40414820, 73616362, 147232724, 184040905, 368081810, 736163620, 2907846299, 5815692598, 11631385196, 14539231495, 29078462990, 58156925980]

約数ペア:

[(1, 58156925980), (2, 29078462990), (4, 14539231495), (5, 11631385196), (10, 5815692598), (20, 2907846299), (79, 736163620), (158, 368081810), (316, 184040905), (395, 147232724), (790, 73616362), (1439, 40414820), (1580, 36808181), (2878, 20207410), (5756, 10103705), (7195, 8082964), (14390, 4041482), (25579, 2273620), (28780, 2020741), (51158, 1136810), (102316, 568405), (113681, 511580), (127895, 454724), (227362, 255790)]