25970060

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3617}}^1$

素因数の和:3985

約数の個数: 24

約数和(自身を含む): 54704160

約数和(自身を除く): 28734100

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 3617, 7180, 7234, 14468, 18085, 36170, 72340, 1298503, 2597006, 5194012, 6492515, 12985030, 25970060]

約数ペア:

[(1, 25970060), (2, 12985030), (4, 6492515), (5, 5194012), (10, 2597006), (20, 1298503), (359, 72340), (718, 36170), (1436, 18085), (1795, 14468), (3590, 7234), (3617, 7180)]