76749760

素因数分解:

$2^6\times 5^1\times {\mathrm{239843}}^1$

素因数の和:239860

約数の個数: 28

約数和(自身を含む): 182761128

約数和(自身を除く): 106011368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 239843, 479686, 959372, 1199215, 1918744, 2398430, 3837488, 4796860, 7674976, 9593720, 15349952, 19187440, 38374880, 76749760]

約数ペア:

[(1, 76749760), (2, 38374880), (4, 19187440), (5, 15349952), (8, 9593720), (10, 7674976), (16, 4796860), (20, 3837488), (32, 2398430), (40, 1918744), (64, 1199215), (80, 959372), (160, 479686), (320, 239843)]