45231920

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4127}}^1$

素因数の和:4277

約数の個数: 40

約数和(自身を含む): 105957504

約数和(自身を除く): 60725584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 4127, 5480, 8254, 10960, 16508, 20635, 33016, 41270, 66032, 82540, 165080, 330160, 565399, 1130798, 2261596, 2826995, 4523192, 5653990, 9046384, 11307980, 22615960, 45231920]

約数ペア:

[(1, 45231920), (2, 22615960), (4, 11307980), (5, 9046384), (8, 5653990), (10, 4523192), (16, 2826995), (20, 2261596), (40, 1130798), (80, 565399), (137, 330160), (274, 165080), (548, 82540), (685, 66032), (1096, 41270), (1370, 33016), (2192, 20635), (2740, 16508), (4127, 10960), (5480, 8254)]