23184140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{165601}}^1$

素因数の和:165617

約数の個数: 24

約数和(自身を含む): 55642272

約数和(自身を除く): 32458132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 165601, 331202, 662404, 828005, 1159207, 1656010, 2318414, 3312020, 4636828, 5796035, 11592070, 23184140]

約数ペア:

[(1, 23184140), (2, 11592070), (4, 5796035), (5, 4636828), (7, 3312020), (10, 2318414), (14, 1656010), (20, 1159207), (28, 828005), (35, 662404), (70, 331202), (140, 165601)]