62135980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 136080000

約数和(自身を除く): 73944020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 149, 290, 298, 580, 596, 719, 745, 1438, 1490, 2876, 2980, 3595, 4321, 7190, 8642, 14380, 17284, 20851, 21605, 41702, 43210, 83404, 86420, 104255, 107131, 208510, 214262, 417020, 428524, 535655, 1071310, 2142620, 3106799, 6213598, 12427196, 15533995, 31067990, 62135980]

約数ペア:

[(1, 62135980), (2, 31067990), (4, 15533995), (5, 12427196), (10, 6213598), (20, 3106799), (29, 2142620), (58, 1071310), (116, 535655), (145, 428524), (149, 417020), (290, 214262), (298, 208510), (580, 107131), (596, 104255), (719, 86420), (745, 83404), (1438, 43210), (1490, 41702), (2876, 21605), (2980, 20851), (3595, 17284), (4321, 14380), (7190, 8642)]