45379960

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5701}}^1$

素因数の和:5911

約数の個数: 32

約数和(自身を含む): 102636000

約数和(自身を除く): 57256040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 5701, 7960, 11402, 22804, 28505, 45608, 57010, 114020, 228040, 1134499, 2268998, 4537996, 5672495, 9075992, 11344990, 22689980, 45379960]

約数ペア:

[(1, 45379960), (2, 22689980), (4, 11344990), (5, 9075992), (8, 5672495), (10, 4537996), (20, 2268998), (40, 1134499), (199, 228040), (398, 114020), (796, 57010), (995, 45608), (1592, 28505), (1990, 22804), (3980, 11402), (5701, 7960)]