25205470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109589}}^1$

素因数の和:109619

約数の個数: 16

約数和(自身を含む): 47342880

約数和(自身を除く): 22137410

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 109589, 219178, 547945, 1095890, 2520547, 5041094, 12602735, 25205470]

約数ペア:

[(1, 25205470), (2, 12602735), (5, 5041094), (10, 2520547), (23, 1095890), (46, 547945), (115, 219178), (230, 109589)]