7626320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7333}}^1$

素因数の和:7359

約数の個数: 40

約数和(自身を含む): 19097736

約数和(自身を除く): 11471416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 7333, 14666, 29332, 36665, 58664, 73330, 95329, 117328, 146660, 190658, 293320, 381316, 476645, 586640, 762632, 953290, 1525264, 1906580, 3813160, 7626320]

約数ペア:

[(1, 7626320), (2, 3813160), (4, 1906580), (5, 1525264), (8, 953290), (10, 762632), (13, 586640), (16, 476645), (20, 381316), (26, 293320), (40, 190658), (52, 146660), (65, 117328), (80, 95329), (104, 73330), (130, 58664), (208, 36665), (260, 29332), (520, 14666), (1040, 7333)]