4937440

素因数分解:

$2^5\times 5^1\times {\mathrm{30859}}^1$

素因数の和:30874

約数の個数: 24

約数和(自身を含む): 11665080

約数和(自身を除く): 6727640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 30859, 61718, 123436, 154295, 246872, 308590, 493744, 617180, 987488, 1234360, 2468720, 4937440]

約数ペア:

[(1, 4937440), (2, 2468720), (4, 1234360), (5, 987488), (8, 617180), (10, 493744), (16, 308590), (20, 246872), (32, 154295), (40, 123436), (80, 61718), (160, 30859)]