2485144940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1\times {\mathrm{2381}}^1$

素因数の和:4682

約数の個数: 48

約数和(自身を含む): 5450397120

約数和(自身を除く): 2965252180

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2269, 2381, 4538, 4762, 9076, 9524, 11345, 11905, 22690, 23810, 45380, 47620, 52187, 54763, 104374, 109526, 208748, 219052, 260935, 273815, 521870, 547630, 1043740, 1095260, 5402489, 10804978, 21609956, 27012445, 54024890, 108049780, 124257247, 248514494, 497028988, 621286235, 1242572470, 2485144940]

約数ペア:

[(1, 2485144940), (2, 1242572470), (4, 621286235), (5, 497028988), (10, 248514494), (20, 124257247), (23, 108049780), (46, 54024890), (92, 27012445), (115, 21609956), (230, 10804978), (460, 5402489), (2269, 1095260), (2381, 1043740), (4538, 547630), (4762, 521870), (9076, 273815), (9524, 260935), (11345, 219052), (11905, 208748), (22690, 109526), (23810, 104374), (45380, 54763), (47620, 52187)]