28529500

素因数分解:

$2^2\times 5^3\times {\mathrm{57059}}^1$

素因数の和:57078

約数の個数: 24

約数和(自身を含む): 62309520

約数和(自身を除く): 33780020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 57059, 114118, 228236, 285295, 570590, 1141180, 1426475, 2852950, 5705900, 7132375, 14264750, 28529500]

約数ペア:

[(1, 28529500), (2, 14264750), (4, 7132375), (5, 5705900), (10, 2852950), (20, 1426475), (25, 1141180), (50, 570590), (100, 285295), (125, 228236), (250, 114118), (500, 57059)]