3232640

素因数分解:

$2^7\times 5^1\times {\mathrm{5051}}^1$

素因数の和:5070

約数の個数: 32

約数和(自身を含む): 7729560

約数和(自身を除く): 4496920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 5051, 10102, 20204, 25255, 40408, 50510, 80816, 101020, 161632, 202040, 323264, 404080, 646528, 808160, 1616320, 3232640]

約数ペア:

[(1, 3232640), (2, 1616320), (4, 808160), (5, 646528), (8, 404080), (10, 323264), (16, 202040), (20, 161632), (32, 101020), (40, 80816), (64, 50510), (80, 40408), (128, 25255), (160, 20204), (320, 10102), (640, 5051)]