12061250

素因数分解:

$2^1\times 5^4\times {\mathrm{9649}}^1$

素因数の和:9671

約数の個数: 20

約数和(自身を含む): 22609950

約数和(自身を除く): 10548700

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 9649, 19298, 48245, 96490, 241225, 482450, 1206125, 2412250, 6030625, 12061250]

約数ペア:

[(1, 12061250), (2, 6030625), (5, 2412250), (10, 1206125), (25, 482450), (50, 241225), (125, 96490), (250, 48245), (625, 19298), (1250, 9649)]