28927700

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{4903}}^1$

素因数の和:4976

約数の個数: 36

約数和(自身を含む): 63850080

約数和(自身を除く): 34922380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 236, 295, 590, 1180, 1475, 2950, 4903, 5900, 9806, 19612, 24515, 49030, 98060, 122575, 245150, 289277, 490300, 578554, 1157108, 1446385, 2892770, 5785540, 7231925, 14463850, 28927700]

約数ペア:

[(1, 28927700), (2, 14463850), (4, 7231925), (5, 5785540), (10, 2892770), (20, 1446385), (25, 1157108), (50, 578554), (59, 490300), (100, 289277), (118, 245150), (236, 122575), (295, 98060), (590, 49030), (1180, 24515), (1475, 19612), (2950, 9806), (4903, 5900)]