13900440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{115837}}^1$

素因数の和:115851

約数の個数: 32

約数和(自身を含む): 41701680

約数和(自身を除く): 27801240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 115837, 231674, 347511, 463348, 579185, 695022, 926696, 1158370, 1390044, 1737555, 2316740, 2780088, 3475110, 4633480, 6950220, 13900440]

約数ペア:

[(1, 13900440), (2, 6950220), (3, 4633480), (4, 3475110), (5, 2780088), (6, 2316740), (8, 1737555), (10, 1390044), (12, 1158370), (15, 926696), (20, 695022), (24, 579185), (30, 463348), (40, 347511), (60, 231674), (120, 115837)]