108885080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73571}}^1$

素因数の和:73619

約数の個数: 32

約数和(自身を含む): 251616240

約数和(自身を除く): 142731160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 73571, 147142, 294284, 367855, 588568, 735710, 1471420, 2722127, 2942840, 5444254, 10888508, 13610635, 21777016, 27221270, 54442540, 108885080]

約数ペア:

[(1, 108885080), (2, 54442540), (4, 27221270), (5, 21777016), (8, 13610635), (10, 10888508), (20, 5444254), (37, 2942840), (40, 2722127), (74, 1471420), (148, 735710), (185, 588568), (296, 367855), (370, 294284), (740, 147142), (1480, 73571)]