2040291230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{242603}}^1$

素因数の和:242668

約数の個数: 24

約数和(自身を含む): 3803545512

約数和(自身を除く): 1763254282

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 242603, 485206, 1213015, 2426030, 7035487, 14070974, 35177435, 70354870, 204029123, 408058246, 1020145615, 2040291230]

約数ペア:

[(1, 2040291230), (2, 1020145615), (5, 408058246), (10, 204029123), (29, 70354870), (58, 35177435), (145, 14070974), (290, 7035487), (841, 2426030), (1682, 1213015), (4205, 485206), (8410, 242603)]