5286250

素因数分解:

$2^1\times 5^4\times {\mathrm{4229}}^1$

素因数の和:4251

約数の個数: 20

約数和(自身を含む): 9910890

約数和(自身を除く): 4624640

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 4229, 8458, 21145, 42290, 105725, 211450, 528625, 1057250, 2643125, 5286250]

約数ペア:

[(1, 5286250), (2, 2643125), (5, 1057250), (10, 528625), (25, 211450), (50, 105725), (125, 42290), (250, 21145), (625, 8458), (1250, 4229)]