83539340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 182582400

約数和(自身を除く): 99043060

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 316, 370, 395, 740, 790, 1429, 1580, 2858, 2923, 5716, 5846, 7145, 11692, 14290, 14615, 28580, 29230, 52873, 58460, 105746, 112891, 211492, 225782, 264365, 451564, 528730, 564455, 1057460, 1128910, 2257820, 4176967, 8353934, 16707868, 20884835, 41769670, 83539340]

約数ペア:

[(1, 83539340), (2, 41769670), (4, 20884835), (5, 16707868), (10, 8353934), (20, 4176967), (37, 2257820), (74, 1128910), (79, 1057460), (148, 564455), (158, 528730), (185, 451564), (316, 264365), (370, 225782), (395, 211492), (740, 112891), (790, 105746), (1429, 58460), (1580, 52873), (2858, 29230), (2923, 28580), (5716, 14615), (5846, 14290), (7145, 11692)]