40895110

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{6481}}^1$

素因数の和:7119

約数の個数: 16

約数和(自身を含む): 73739232

約数和(自身を除く): 32844122

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 6481, 12962, 32405, 64810, 4089511, 8179022, 20447555, 40895110]

約数ペア:

[(1, 40895110), (2, 20447555), (5, 8179022), (10, 4089511), (631, 64810), (1262, 32405), (3155, 12962), (6310, 6481)]