5103100

素因数分解:

$2^2\times 5^2\times {\mathrm{51031}}^1$

素因数の和:51045

約数の個数: 18

約数和(自身を含む): 11073944

約数和(自身を除く): 5970844

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 51031, 102062, 204124, 255155, 510310, 1020620, 1275775, 2551550, 5103100]

約数ペア:

[(1, 5103100), (2, 2551550), (4, 1275775), (5, 1020620), (10, 510310), (20, 255155), (25, 204124), (50, 102062), (100, 51031)]