354920375050

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{739957}}^1$

素因数の和:740203

約数の個数: 48

約数和(自身を含む): 676324571832

約数和(自身を除く): 321404196782

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 181, 265, 362, 530, 905, 1325, 1810, 2650, 4525, 9050, 9593, 19186, 47965, 95930, 239825, 479650, 739957, 1479914, 3699785, 7399570, 18498925, 36997850, 39217721, 78435442, 133932217, 196088605, 267864434, 392177210, 669661085, 980443025, 1339322170, 1960886050, 3348305425, 6696610850, 7098407501, 14196815002, 35492037505, 70984075010, 177460187525, 354920375050]

約数ペア:

[(1, 354920375050), (2, 177460187525), (5, 70984075010), (10, 35492037505), (25, 14196815002), (50, 7098407501), (53, 6696610850), (106, 3348305425), (181, 1960886050), (265, 1339322170), (362, 980443025), (530, 669661085), (905, 392177210), (1325, 267864434), (1810, 196088605), (2650, 133932217), (4525, 78435442), (9050, 39217721), (9593, 36997850), (19186, 18498925), (47965, 7399570), (95930, 3699785), (239825, 1479914), (479650, 739957)]