22370860

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7507}}^1$

素因数の和:7665

約数の個数: 24

約数和(自身を含む): 47300400

約数和(自身を除く): 24929540

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 7507, 15014, 30028, 37535, 75070, 150140, 1118543, 2237086, 4474172, 5592715, 11185430, 22370860]

約数ペア:

[(1, 22370860), (2, 11185430), (4, 5592715), (5, 4474172), (10, 2237086), (20, 1118543), (149, 150140), (298, 75070), (596, 37535), (745, 30028), (1490, 15014), (2980, 7507)]