7557160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14533}}^1$

素因数の和:14557

約数の個数: 32

約数和(自身を含む): 18312840

約数和(自身を除く): 10755680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 14533, 29066, 58132, 72665, 116264, 145330, 188929, 290660, 377858, 581320, 755716, 944645, 1511432, 1889290, 3778580, 7557160]

約数ペア:

[(1, 7557160), (2, 3778580), (4, 1889290), (5, 1511432), (8, 944645), (10, 755716), (13, 581320), (20, 377858), (26, 290660), (40, 188929), (52, 145330), (65, 116264), (104, 72665), (130, 58132), (260, 29066), (520, 14533)]