124173890

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113921}}^1$

素因数の和:114037

約数の個数: 16

約数和(自身を含む): 225565560

約数和(自身を除く): 101391670

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 113921, 227842, 569605, 1139210, 12417389, 24834778, 62086945, 124173890]

約数ペア:

[(1, 124173890), (2, 62086945), (5, 24834778), (10, 12417389), (109, 1139210), (218, 569605), (545, 227842), (1090, 113921)]