8045670040

素因数分解:

$2^3\times 5^1\times {\mathrm{201141751}}^1$

素因数の和:201141762

約数の個数: 16

約数和(自身を含む): 18102757680

約数和(自身を除く): 10057087640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 201141751, 402283502, 804567004, 1005708755, 1609134008, 2011417510, 4022835020, 8045670040]

約数ペア:

[(1, 8045670040), (2, 4022835020), (4, 2011417510), (5, 1609134008), (8, 1005708755), (10, 804567004), (20, 402283502), (40, 201141751)]