2912042360

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{237137}}^1$

素因数の和:237455

約数の個数: 32

約数和(自身を含む): 6573465360

約数和(自身を除く): 3661423000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 12280, 237137, 474274, 948548, 1185685, 1897096, 2371370, 4742740, 9485480, 72801059, 145602118, 291204236, 364005295, 582408472, 728010590, 1456021180, 2912042360]

約数ペア:

[(1, 2912042360), (2, 1456021180), (4, 728010590), (5, 582408472), (8, 364005295), (10, 291204236), (20, 145602118), (40, 72801059), (307, 9485480), (614, 4742740), (1228, 2371370), (1535, 1897096), (2456, 1185685), (3070, 948548), (6140, 474274), (12280, 237137)]