17732740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16729}}^1$

素因数の和:16791

約数の個数: 24

約数和(自身を含む): 37943640

約数和(自身を除く): 20210900

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 16729, 33458, 66916, 83645, 167290, 334580, 886637, 1773274, 3546548, 4433185, 8866370, 17732740]

約数ペア:

[(1, 17732740), (2, 8866370), (4, 4433185), (5, 3546548), (10, 1773274), (20, 886637), (53, 334580), (106, 167290), (212, 83645), (265, 66916), (530, 33458), (1060, 16729)]