628572080

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{34613}}^1$

素因数の和:34853

約数の個数: 40

約数和(自身を含む): 1467910512

約数和(自身を除く): 839338432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 9080, 18160, 34613, 69226, 138452, 173065, 276904, 346130, 553808, 692260, 1384520, 2769040, 7857151, 15714302, 31428604, 39285755, 62857208, 78571510, 125714416, 157143020, 314286040, 628572080]

約数ペア:

[(1, 628572080), (2, 314286040), (4, 157143020), (5, 125714416), (8, 78571510), (10, 62857208), (16, 39285755), (20, 31428604), (40, 15714302), (80, 7857151), (227, 2769040), (454, 1384520), (908, 692260), (1135, 553808), (1816, 346130), (2270, 276904), (3632, 173065), (4540, 138452), (9080, 69226), (18160, 34613)]