10930487920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12421009}}^1$

素因数の和:12421033

約数の個数: 40

約数和(自身を含む): 27723694320

約数和(自身を除く): 16793206400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 12421009, 24842018, 49684036, 62105045, 99368072, 124210090, 136631099, 198736144, 248420180, 273262198, 496840360, 546524396, 683155495, 993680720, 1093048792, 1366310990, 2186097584, 2732621980, 5465243960, 10930487920]

約数ペア:

[(1, 10930487920), (2, 5465243960), (4, 2732621980), (5, 2186097584), (8, 1366310990), (10, 1093048792), (11, 993680720), (16, 683155495), (20, 546524396), (22, 496840360), (40, 273262198), (44, 248420180), (55, 198736144), (80, 136631099), (88, 124210090), (110, 99368072), (176, 62105045), (220, 49684036), (440, 24842018), (880, 12421009)]