25056290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12343}}^1$

素因数の和:12386

約数の個数: 32

約数和(自身を含む): 53326080

約数和(自身を除く): 28269790

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 12343, 24686, 61715, 86401, 123430, 172802, 357947, 432005, 715894, 864010, 1789735, 2505629, 3579470, 5011258, 12528145, 25056290]

約数ペア:

[(1, 25056290), (2, 12528145), (5, 5011258), (7, 3579470), (10, 2505629), (14, 1789735), (29, 864010), (35, 715894), (58, 432005), (70, 357947), (145, 172802), (203, 123430), (290, 86401), (406, 61715), (1015, 24686), (2030, 12343)]