15675080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13513}}^1$

素因数の和:13553

約数の個数: 32

約数和(自身を含む): 36487800

約数和(自身を除く): 20812720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 13513, 27026, 54052, 67565, 108104, 135130, 270260, 391877, 540520, 783754, 1567508, 1959385, 3135016, 3918770, 7837540, 15675080]

約数ペア:

[(1, 15675080), (2, 7837540), (4, 3918770), (5, 3135016), (8, 1959385), (10, 1567508), (20, 783754), (29, 540520), (40, 391877), (58, 270260), (116, 135130), (145, 108104), (232, 67565), (290, 54052), (580, 27026), (1160, 13513)]