4510700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1106

約数の個数: 36

約数和(自身を含む): 10025400

約数和(自身を除く): 5514700

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1049, 1075, 2098, 2150, 4196, 4300, 5245, 10490, 20980, 26225, 45107, 52450, 90214, 104900, 180428, 225535, 451070, 902140, 1127675, 2255350, 4510700]

約数ペア:

[(1, 4510700), (2, 2255350), (4, 1127675), (5, 902140), (10, 451070), (20, 225535), (25, 180428), (43, 104900), (50, 90214), (86, 52450), (100, 45107), (172, 26225), (215, 20980), (430, 10490), (860, 5245), (1049, 4300), (1075, 4196), (2098, 2150)]