2652250

素因数分解:

$2^1\times 5^3\times {\mathrm{103}}^2$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 5013684

約数和(自身を除く): 2361434

約数列:

[1, 2, 5, 10, 25, 50, 103, 125, 206, 250, 515, 1030, 2575, 5150, 10609, 12875, 21218, 25750, 53045, 106090, 265225, 530450, 1326125, 2652250]

約数ペア:

[(1, 2652250), (2, 1326125), (5, 530450), (10, 265225), (25, 106090), (50, 53045), (103, 25750), (125, 21218), (206, 12875), (250, 10609), (515, 5150), (1030, 2575)]