25673020

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8501}}^1$

素因数の和:8661

約数の個数: 24

約数和(自身を含む): 54276768

約数和(自身を除く): 28603748

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 8501, 17002, 34004, 42505, 85010, 170020, 1283651, 2567302, 5134604, 6418255, 12836510, 25673020]

約数ペア:

[(1, 25673020), (2, 12836510), (4, 6418255), (5, 5134604), (10, 2567302), (20, 1283651), (151, 170020), (302, 85010), (604, 42505), (755, 34004), (1510, 17002), (3020, 8501)]