40985060

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5407}}^1$

素因数の和:5795

約数の個数: 24

約数和(自身を含む): 86311680

約数和(自身を除く): 45326620

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 5407, 7580, 10814, 21628, 27035, 54070, 108140, 2049253, 4098506, 8197012, 10246265, 20492530, 40985060]

約数ペア:

[(1, 40985060), (2, 20492530), (4, 10246265), (5, 8197012), (10, 4098506), (20, 2049253), (379, 108140), (758, 54070), (1516, 27035), (1895, 21628), (3790, 10814), (5407, 7580)]