40939367030

素因数分解:

$2^1\times 5^1\times {\mathrm{10691}}^1\times {\mathrm{382933}}^1$

素因数の和:393631

約数の個数: 16

約数和(自身を含む): 73697945904

約数和(自身を除く): 32758578874

約数列:

[1, 2, 5, 10, 10691, 21382, 53455, 106910, 382933, 765866, 1914665, 3829330, 4093936703, 8187873406, 20469683515, 40939367030]

約数ペア:

[(1, 40939367030), (2, 20469683515), (5, 8187873406), (10, 4093936703), (10691, 3829330), (21382, 1914665), (53455, 765866), (106910, 382933)]