97386860

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{12143}}^1$

素因数の和:12553

約数の個数: 24

約数和(自身を含む): 205039296

約数和(自身を除く): 107652436

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 12143, 24286, 48572, 60715, 121430, 242860, 4869343, 9738686, 19477372, 24346715, 48693430, 97386860]

約数ペア:

[(1, 97386860), (2, 48693430), (4, 24346715), (5, 19477372), (10, 9738686), (20, 4869343), (401, 242860), (802, 121430), (1604, 60715), (2005, 48572), (4010, 24286), (8020, 12143)]