23955520

素因数分解:

$2^6\times 5^1\times {\mathrm{74861}}^1$

素因数の和:74878

約数の個数: 28

約数和(自身を含む): 57044844

約数和(自身を除く): 33089324

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 74861, 149722, 299444, 374305, 598888, 748610, 1197776, 1497220, 2395552, 2994440, 4791104, 5988880, 11977760, 23955520]

約数ペア:

[(1, 23955520), (2, 11977760), (4, 5988880), (5, 4791104), (8, 2994440), (10, 2395552), (16, 1497220), (20, 1197776), (32, 748610), (40, 598888), (64, 374305), (80, 299444), (160, 149722), (320, 74861)]