42125920

素因数分解:

$2^5\times 5^1\times {\mathrm{263287}}^1$

素因数の和:263302

約数の個数: 24

約数和(自身を含む): 99522864

約数和(自身を除く): 57396944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263287, 526574, 1053148, 1316435, 2106296, 2632870, 4212592, 5265740, 8425184, 10531480, 21062960, 42125920]

約数ペア:

[(1, 42125920), (2, 21062960), (4, 10531480), (5, 8425184), (8, 5265740), (10, 4212592), (16, 2632870), (20, 2106296), (32, 1316435), (40, 1053148), (80, 526574), (160, 263287)]