30812200

素因数分解:

$2^3\times 5^2\times {\mathrm{154061}}^1$

素因数の和:154077

約数の個数: 24

約数和(自身を含む): 71638830

約数和(自身を除く): 40826630

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 154061, 308122, 616244, 770305, 1232488, 1540610, 3081220, 3851525, 6162440, 7703050, 15406100, 30812200]

約数ペア:

[(1, 30812200), (2, 15406100), (4, 7703050), (5, 6162440), (8, 3851525), (10, 3081220), (20, 1540610), (25, 1232488), (40, 770305), (50, 616244), (100, 308122), (200, 154061)]