64442110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{17851}}^1$

素因数の和:17896

約数の個数: 24

約数和(自身を含む): 122429016

約数和(自身を除く): 57986906

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 17851, 35702, 89255, 178510, 339169, 678338, 1695845, 3391690, 6444211, 12888422, 32221055, 64442110]

約数ペア:

[(1, 64442110), (2, 32221055), (5, 12888422), (10, 6444211), (19, 3391690), (38, 1695845), (95, 678338), (190, 339169), (361, 178510), (722, 89255), (1805, 35702), (3610, 17851)]