18704350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53441}}^1$

素因数の和:53460

約数の個数: 24

約数和(自身を含む): 39760848

約数和(自身を除く): 21056498

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 53441, 106882, 267205, 374087, 534410, 748174, 1336025, 1870435, 2672050, 3740870, 9352175, 18704350]

約数ペア:

[(1, 18704350), (2, 9352175), (5, 3740870), (7, 2672050), (10, 1870435), (14, 1336025), (25, 748174), (35, 534410), (50, 374087), (70, 267205), (175, 106882), (350, 53441)]