28714600

素因数分解:

$2^3\times 5^2\times {\mathrm{143573}}^1$

素因数の和:143589

約数の個数: 24

約数和(自身を含む): 66761910

約数和(自身を除く): 38047310

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 143573, 287146, 574292, 717865, 1148584, 1435730, 2871460, 3589325, 5742920, 7178650, 14357300, 28714600]

約数ペア:

[(1, 28714600), (2, 14357300), (4, 7178650), (5, 5742920), (8, 3589325), (10, 2871460), (20, 1435730), (25, 1148584), (40, 717865), (50, 574292), (100, 287146), (200, 143573)]