1459250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 2948400

約数和(自身を除く): 1489150

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 449, 650, 898, 1625, 2245, 3250, 4490, 5837, 11225, 11674, 22450, 29185, 56125, 58370, 112250, 145925, 291850, 729625, 1459250]

約数ペア:

[(1, 1459250), (2, 729625), (5, 291850), (10, 145925), (13, 112250), (25, 58370), (26, 56125), (50, 29185), (65, 22450), (125, 11674), (130, 11225), (250, 5837), (325, 4490), (449, 3250), (650, 2245), (898, 1625)]