1242727250

素因数分解:

$2^1\times 5^3\times {\mathrm{4970909}}^1$

素因数の和:4970926

約数の個数: 16

約数和(自身を含む): 2326385880

約数和(自身を除く): 1083658630

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 4970909, 9941818, 24854545, 49709090, 124272725, 248545450, 621363625, 1242727250]

約数ペア:

[(1, 1242727250), (2, 621363625), (5, 248545450), (10, 124272725), (25, 49709090), (50, 24854545), (125, 9941818), (250, 4970909)]