98199740

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{27127}}^1$

素因数の和:27317

約数の個数: 24

約数和(自身を含む): 207366432

約数和(自身を除く): 109166692

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 27127, 54254, 108508, 135635, 271270, 542540, 4909987, 9819974, 19639948, 24549935, 49099870, 98199740]

約数ペア:

[(1, 98199740), (2, 49099870), (4, 24549935), (5, 19639948), (10, 9819974), (20, 4909987), (181, 542540), (362, 271270), (724, 135635), (905, 108508), (1810, 54254), (3620, 27127)]