10499528020

素因数分解:

$2^2\times 5^1\times {\mathrm{40699}}^1\times {\mathrm{12899}}^1$

素因数の和:53607

約数の個数: 24

約数和(自身を含む): 22051260000

約数和(自身を除く): 11551731980

約数列:

[1, 2, 4, 5, 10, 20, 12899, 25798, 40699, 51596, 64495, 81398, 128990, 162796, 203495, 257980, 406990, 813980, 524976401, 1049952802, 2099905604, 2624882005, 5249764010, 10499528020]

約数ペア:

[(1, 10499528020), (2, 5249764010), (4, 2624882005), (5, 2099905604), (10, 1049952802), (20, 524976401), (12899, 813980), (25798, 406990), (40699, 257980), (51596, 203495), (64495, 162796), (81398, 128990)]