7564960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3637}}^1$

素因数の和:3665

約数の個数: 48

約数和(自身を含む): 19252296

約数和(自身を除く): 11687336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 3637, 7274, 14548, 18185, 29096, 36370, 47281, 58192, 72740, 94562, 116384, 145480, 189124, 236405, 290960, 378248, 472810, 581920, 756496, 945620, 1512992, 1891240, 3782480, 7564960]

約数ペア:

[(1, 7564960), (2, 3782480), (4, 1891240), (5, 1512992), (8, 945620), (10, 756496), (13, 581920), (16, 472810), (20, 378248), (26, 290960), (32, 236405), (40, 189124), (52, 145480), (65, 116384), (80, 94562), (104, 72740), (130, 58192), (160, 47281), (208, 36370), (260, 29096), (416, 18185), (520, 14548), (1040, 7274), (2080, 3637)]