1970758750

素因数分解:

$2^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{42611}}^1$

素因数の和:42670

約数の個数: 40

約数和(自身を含む): 3793916808

約数和(自身を除く): 1823158058

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 370, 625, 925, 1250, 1850, 4625, 9250, 23125, 42611, 46250, 85222, 213055, 426110, 1065275, 1576607, 2130550, 3153214, 5326375, 7883035, 10652750, 15766070, 26631875, 39415175, 53263750, 78830350, 197075875, 394151750, 985379375, 1970758750]

約数ペア:

[(1, 1970758750), (2, 985379375), (5, 394151750), (10, 197075875), (25, 78830350), (37, 53263750), (50, 39415175), (74, 26631875), (125, 15766070), (185, 10652750), (250, 7883035), (370, 5326375), (625, 3153214), (925, 2130550), (1250, 1576607), (1850, 1065275), (4625, 426110), (9250, 213055), (23125, 85222), (42611, 46250)]