25400230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{87587}}^1$

素因数の和:87623

約数の個数: 16

約数和(自身を含む): 47297520

約数和(自身を除く): 21897290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 87587, 175174, 437935, 875870, 2540023, 5080046, 12700115, 25400230]

約数ペア:

[(1, 25400230), (2, 12700115), (5, 5080046), (10, 2540023), (29, 875870), (58, 437935), (145, 175174), (290, 87587)]