63414980

素因数分解:

$2^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{2003}}^1$

素因数の和:3595

約数の個数: 24

約数和(自身を含む): 133322112

約数和(自身を除く): 69907132

約数列:

[1, 2, 4, 5, 10, 20, 1583, 2003, 3166, 4006, 6332, 7915, 8012, 10015, 15830, 20030, 31660, 40060, 3170749, 6341498, 12682996, 15853745, 31707490, 63414980]

約数ペア:

[(1, 63414980), (2, 31707490), (4, 15853745), (5, 12682996), (10, 6341498), (20, 3170749), (1583, 40060), (2003, 31660), (3166, 20030), (4006, 15830), (6332, 10015), (7915, 8012)]