2236250

素因数分解:

$2^1\times 5^4\times {\mathrm{1789}}^1$

素因数の和:1811

約数の個数: 20

約数和(自身を含む): 4193970

約数和(自身を除く): 1957720

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 1789, 3578, 8945, 17890, 44725, 89450, 223625, 447250, 1118125, 2236250]

約数ペア:

[(1, 2236250), (2, 1118125), (5, 447250), (10, 223625), (25, 89450), (50, 44725), (125, 17890), (250, 8945), (625, 3578), (1250, 1789)]