10174220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{72673}}^1$

素因数の和:72689

約数の個数: 24

約数和(自身を含む): 24418464

約数和(自身を除く): 14244244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 72673, 145346, 290692, 363365, 508711, 726730, 1017422, 1453460, 2034844, 2543555, 5087110, 10174220]

約数ペア:

[(1, 10174220), (2, 5087110), (4, 2543555), (5, 2034844), (7, 1453460), (10, 1017422), (14, 726730), (20, 508711), (28, 363365), (35, 290692), (70, 145346), (140, 72673)]