104395640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{153523}}^1$

素因数の和:153551

約数の個数: 32

約数和(自身を含む): 248708880

約数和(自身を除く): 144313240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 153523, 307046, 614092, 767615, 1228184, 1535230, 2609891, 3070460, 5219782, 6140920, 10439564, 13049455, 20879128, 26098910, 52197820, 104395640]

約数ペア:

[(1, 104395640), (2, 52197820), (4, 26098910), (5, 20879128), (8, 13049455), (10, 10439564), (17, 6140920), (20, 5219782), (34, 3070460), (40, 2609891), (68, 1535230), (85, 1228184), (136, 767615), (170, 614092), (340, 307046), (680, 153523)]