632100080

素因数分解:

$2^4\times 5^1\times {\mathrm{7901251}}^1$

素因数の和:7901264

約数の個数: 20

約数和(自身を含む): 1469632872

約数和(自身を除く): 837532792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 7901251, 15802502, 31605004, 39506255, 63210008, 79012510, 126420016, 158025020, 316050040, 632100080]

約数ペア:

[(1, 632100080), (2, 316050040), (4, 158025020), (5, 126420016), (8, 79012510), (10, 63210008), (16, 39506255), (20, 31605004), (40, 15802502), (80, 7901251)]