3726320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3583}}^1$

素因数の和:3609

約数の個数: 40

約数和(自身を含む): 9332736

約数和(自身を除く): 5606416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3583, 7166, 14332, 17915, 28664, 35830, 46579, 57328, 71660, 93158, 143320, 186316, 232895, 286640, 372632, 465790, 745264, 931580, 1863160, 3726320]

約数ペア:

[(1, 3726320), (2, 1863160), (4, 931580), (5, 745264), (8, 465790), (10, 372632), (13, 286640), (16, 232895), (20, 186316), (26, 143320), (40, 93158), (52, 71660), (65, 57328), (80, 46579), (104, 35830), (130, 28664), (208, 17915), (260, 14332), (520, 7166), (1040, 3583)]