111130120

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{12239}}^1$

素因数の和:12477

約数の個数: 32

約数和(自身を含む): 251164800

約数和(自身を除く): 140034680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 12239, 24478, 48956, 61195, 97912, 122390, 244780, 489560, 2778253, 5556506, 11113012, 13891265, 22226024, 27782530, 55565060, 111130120]

約数ペア:

[(1, 111130120), (2, 55565060), (4, 27782530), (5, 22226024), (8, 13891265), (10, 11113012), (20, 5556506), (40, 2778253), (227, 489560), (454, 244780), (908, 122390), (1135, 97912), (1816, 61195), (2270, 48956), (4540, 24478), (9080, 12239)]