26630620

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3709}}^1$

素因数の和:4077

約数の個数: 24

約数和(自身を含む): 56095200

約数和(自身を除く): 29464580

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 3709, 7180, 7418, 14836, 18545, 37090, 74180, 1331531, 2663062, 5326124, 6657655, 13315310, 26630620]

約数ペア:

[(1, 26630620), (2, 13315310), (4, 6657655), (5, 5326124), (10, 2663062), (20, 1331531), (359, 74180), (718, 37090), (1436, 18545), (1795, 14836), (3590, 7418), (3709, 7180)]