118987340

素因数分解:

$2^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{5827}}^1$

素因数の和:6857

約数の個数: 24

約数和(自身を含む): 250161072

約数和(自身を除く): 131173732

約数列:

[1, 2, 4, 5, 10, 20, 1021, 2042, 4084, 5105, 5827, 10210, 11654, 20420, 23308, 29135, 58270, 116540, 5949367, 11898734, 23797468, 29746835, 59493670, 118987340]

約数ペア:

[(1, 118987340), (2, 59493670), (4, 29746835), (5, 23797468), (10, 11898734), (20, 5949367), (1021, 116540), (2042, 58270), (4084, 29135), (5105, 23308), (5827, 20420), (10210, 11654)]