56893040

素因数分解:

$2^4\times 5^1\times {\mathrm{711163}}^1$

素因数の和:711176

約数の個数: 20

約数和(自身を含む): 132276504

約数和(自身を除く): 75383464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 711163, 1422326, 2844652, 3555815, 5689304, 7111630, 11378608, 14223260, 28446520, 56893040]

約数ペア:

[(1, 56893040), (2, 28446520), (4, 14223260), (5, 11378608), (8, 7111630), (10, 5689304), (16, 3555815), (20, 2844652), (40, 1422326), (80, 711163)]