401810110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{2087}}^1$

素因数の和:3588

約数の個数: 32

約数和(自身を含む): 779792832

約数和(自身を除く): 377982722

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1481, 2087, 2962, 4174, 7405, 10435, 14810, 19253, 20870, 27131, 38506, 54262, 96265, 135655, 192530, 271310, 3090847, 6181694, 15454235, 30908470, 40181011, 80362022, 200905055, 401810110]

約数ペア:

[(1, 401810110), (2, 200905055), (5, 80362022), (10, 40181011), (13, 30908470), (26, 15454235), (65, 6181694), (130, 3090847), (1481, 271310), (2087, 192530), (2962, 135655), (4174, 96265), (7405, 54262), (10435, 38506), (14810, 27131), (19253, 20870)]