16543240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59083}}^1$

素因数の和:59101

約数の個数: 32

約数和(自身を含む): 42540480

約数和(自身を除く): 25997240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 59083, 118166, 236332, 295415, 413581, 472664, 590830, 827162, 1181660, 1654324, 2067905, 2363320, 3308648, 4135810, 8271620, 16543240]

約数ペア:

[(1, 16543240), (2, 8271620), (4, 4135810), (5, 3308648), (7, 2363320), (8, 2067905), (10, 1654324), (14, 1181660), (20, 827162), (28, 590830), (35, 472664), (40, 413581), (56, 295415), (70, 236332), (140, 118166), (280, 59083)]