10283881240

素因数分解:

$2^3\times 5^1\times {\mathrm{257097031}}^1$

素因数の和:257097042

約数の個数: 16

約数和(自身を含む): 23138732880

約数和(自身を除く): 12854851640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257097031, 514194062, 1028388124, 1285485155, 2056776248, 2570970310, 5141940620, 10283881240]

約数ペア:

[(1, 10283881240), (2, 5141940620), (4, 2570970310), (5, 2056776248), (8, 1285485155), (10, 1028388124), (20, 514194062), (40, 257097031)]