79641770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36037}}^1$

素因数の和:36074

約数の個数: 32

約数和(自身を含む): 163468368

約数和(自身を除く): 83826598

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 36037, 72074, 180185, 360370, 468481, 612629, 936962, 1225258, 2342405, 3063145, 4684810, 6126290, 7964177, 15928354, 39820885, 79641770]

約数ペア:

[(1, 79641770), (2, 39820885), (5, 15928354), (10, 7964177), (13, 6126290), (17, 4684810), (26, 3063145), (34, 2342405), (65, 1225258), (85, 936962), (130, 612629), (170, 468481), (221, 360370), (442, 180185), (1105, 72074), (2210, 36037)]