122503280

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{10141}}^1$

素因数の和:10305

約数の個数: 40

約数和(自身を含む): 286734624

約数和(自身を除く): 164231344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 10141, 12080, 20282, 40564, 50705, 81128, 101410, 162256, 202820, 405640, 811280, 1531291, 3062582, 6125164, 7656455, 12250328, 15312910, 24500656, 30625820, 61251640, 122503280]

約数ペア:

[(1, 122503280), (2, 61251640), (4, 30625820), (5, 24500656), (8, 15312910), (10, 12250328), (16, 7656455), (20, 6125164), (40, 3062582), (80, 1531291), (151, 811280), (302, 405640), (604, 202820), (755, 162256), (1208, 101410), (1510, 81128), (2416, 50705), (3020, 40564), (6040, 20282), (10141, 12080)]