82226260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{132623}}^1$

素因数の和:132663

約数の個数: 24

約数和(自身を含む): 178246656

約数和(自身を除く): 96020396

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 132623, 265246, 530492, 663115, 1326230, 2652460, 4111313, 8222626, 16445252, 20556565, 41113130, 82226260]

約数ペア:

[(1, 82226260), (2, 41113130), (4, 20556565), (5, 16445252), (10, 8222626), (20, 4111313), (31, 2652460), (62, 1326230), (124, 663115), (155, 530492), (310, 265246), (620, 132623)]