45246280

素因数分解:

$2^3\times 5^1\times {\mathrm{1131157}}^1$

素因数の和:1131168

約数の個数: 16

約数和(自身を含む): 101804220

約数和(自身を除く): 56557940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1131157, 2262314, 4524628, 5655785, 9049256, 11311570, 22623140, 45246280]

約数ペア:

[(1, 45246280), (2, 22623140), (4, 11311570), (5, 9049256), (8, 5655785), (10, 4524628), (20, 2262314), (40, 1131157)]