118045457780

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{11595821}}^1$

素因数の和:11596339

約数の個数: 24

約数和(自身を含む): 248382507240

約数和(自身を除く): 130337049460

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 5090, 10180, 11595821, 23191642, 46383284, 57979105, 115958210, 231916420, 5902272889, 11804545778, 23609091556, 29511364445, 59022728890, 118045457780]

約数ペア:

[(1, 118045457780), (2, 59022728890), (4, 29511364445), (5, 23609091556), (10, 11804545778), (20, 5902272889), (509, 231916420), (1018, 115958210), (2036, 57979105), (2545, 46383284), (5090, 23191642), (10180, 11595821)]