45155960

素因数分解:

$2^3\times 5^1\times {\mathrm{1128899}}^1$

素因数の和:1128910

約数の個数: 16

約数和(自身を含む): 101601000

約数和(自身を除く): 56445040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1128899, 2257798, 4515596, 5644495, 9031192, 11288990, 22577980, 45155960]

約数ペア:

[(1, 45155960), (2, 22577980), (4, 11288990), (5, 9031192), (8, 5644495), (10, 4515596), (20, 2257798), (40, 1128899)]