83232640

素因数分解:

$2^7\times 5^1\times {\mathrm{130051}}^1$

素因数の和:130070

約数の個数: 32

約数和(自身を含む): 198979560

約数和(自身を除く): 115746920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 130051, 260102, 520204, 650255, 1040408, 1300510, 2080816, 2601020, 4161632, 5202040, 8323264, 10404080, 16646528, 20808160, 41616320, 83232640]

約数ペア:

[(1, 83232640), (2, 41616320), (4, 20808160), (5, 16646528), (8, 10404080), (10, 8323264), (16, 5202040), (20, 4161632), (32, 2601020), (40, 2080816), (64, 1300510), (80, 1040408), (128, 650255), (160, 520204), (320, 260102), (640, 130051)]