80520934078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{672229}}^1$

素因数の和:672532

約数の個数: 32

約数和(自身を含む): 138231999360

約数和(自身を除く): 57711065282

約数列:

[1, 2, 13, 17, 26, 34, 221, 271, 442, 542, 3523, 4607, 7046, 9214, 59891, 119782, 672229, 1344458, 8738977, 11427893, 17477954, 22855786, 148562609, 182174059, 297125218, 364348118, 2368262767, 3096959003, 4736525534, 6193918006, 40260467039, 80520934078]

約数ペア:

[(1, 80520934078), (2, 40260467039), (13, 6193918006), (17, 4736525534), (26, 3096959003), (34, 2368262767), (221, 364348118), (271, 297125218), (442, 182174059), (542, 148562609), (3523, 22855786), (4607, 17477954), (7046, 11427893), (9214, 8738977), (59891, 1344458), (119782, 672229)]