9880310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89821}}^1$

素因数の和:89839

約数の個数: 16

約数和(自身を含む): 19401552

約数和(自身を除く): 9521242

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 89821, 179642, 449105, 898210, 988031, 1976062, 4940155, 9880310]

約数ペア:

[(1, 9880310), (2, 4940155), (5, 1976062), (10, 988031), (11, 898210), (22, 449105), (55, 179642), (110, 89821)]