82066460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{586189}}^1$

素因数の和:586205

約数の個数: 24

約数和(自身を含む): 196959840

約数和(自身を除く): 114893380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 586189, 1172378, 2344756, 2930945, 4103323, 5861890, 8206646, 11723780, 16413292, 20516615, 41033230, 82066460]

約数ペア:

[(1, 82066460), (2, 41033230), (4, 20516615), (5, 16413292), (7, 11723780), (10, 8206646), (14, 5861890), (20, 4103323), (28, 2930945), (35, 2344756), (70, 1172378), (140, 586189)]