57421460

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{3823}}^1$

素因数の和:4583

約数の個数: 24

約数和(自身を含む): 120777216

約数和(自身を除く): 63355756

約数列:

[1, 2, 4, 5, 10, 20, 751, 1502, 3004, 3755, 3823, 7510, 7646, 15020, 15292, 19115, 38230, 76460, 2871073, 5742146, 11484292, 14355365, 28710730, 57421460]

約数ペア:

[(1, 57421460), (2, 28710730), (4, 14355365), (5, 11484292), (10, 5742146), (20, 2871073), (751, 76460), (1502, 38230), (3004, 19115), (3755, 15292), (3823, 15020), (7510, 7646)]