82387340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{588481}}^1$

素因数の和:588497

約数の個数: 24

約数和(自身を含む): 197729952

約数和(自身を除く): 115342612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 588481, 1176962, 2353924, 2942405, 4119367, 5884810, 8238734, 11769620, 16477468, 20596835, 41193670, 82387340]

約数ペア:

[(1, 82387340), (2, 41193670), (4, 20596835), (5, 16477468), (7, 11769620), (10, 8238734), (14, 5884810), (20, 4119367), (28, 2942405), (35, 2353924), (70, 1176962), (140, 588481)]