60142540

素因数分解:

$2^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{3821}}^1$

素因数の和:4617

約数の個数: 24

約数和(自身を含む): 126492912

約数和(自身を除く): 66350372

約数列:

[1, 2, 4, 5, 10, 20, 787, 1574, 3148, 3821, 3935, 7642, 7870, 15284, 15740, 19105, 38210, 76420, 3007127, 6014254, 12028508, 15035635, 30071270, 60142540]

約数ペア:

[(1, 60142540), (2, 30071270), (4, 15035635), (5, 12028508), (10, 6014254), (20, 3007127), (787, 76420), (1574, 38210), (3148, 19105), (3821, 15740), (3935, 15284), (7642, 7870)]