25183320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{209861}}^1$

素因数の和:209875

約数の個数: 32

約数和(自身を含む): 75550320

約数和(自身を除く): 50367000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 209861, 419722, 629583, 839444, 1049305, 1259166, 1678888, 2098610, 2518332, 3147915, 4197220, 5036664, 6295830, 8394440, 12591660, 25183320]

約数ペア:

[(1, 25183320), (2, 12591660), (3, 8394440), (4, 6295830), (5, 5036664), (6, 4197220), (8, 3147915), (10, 2518332), (12, 2098610), (15, 1678888), (20, 1259166), (24, 1049305), (30, 839444), (40, 629583), (60, 419722), (120, 209861)]