1570765540

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1\times {\mathrm{1451}}^1$

素因数の和:2052

約数の個数: 48

約数和(自身を含む): 3337044480

約数和(自身を除く): 1766278940

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 479, 565, 958, 1130, 1451, 1916, 2260, 2395, 2902, 4790, 5804, 7255, 9580, 14510, 29020, 54127, 108254, 163963, 216508, 270635, 327926, 541270, 655852, 695029, 819815, 1082540, 1390058, 1639630, 2780116, 3279260, 3475145, 6950290, 13900580, 78538277, 157076554, 314153108, 392691385, 785382770, 1570765540]

約数ペア:

[(1, 1570765540), (2, 785382770), (4, 392691385), (5, 314153108), (10, 157076554), (20, 78538277), (113, 13900580), (226, 6950290), (452, 3475145), (479, 3279260), (565, 2780116), (958, 1639630), (1130, 1390058), (1451, 1082540), (1916, 819815), (2260, 695029), (2395, 655852), (2902, 541270), (4790, 327926), (5804, 270635), (7255, 216508), (9580, 163963), (14510, 108254), (29020, 54127)]