9874880

素因数分解:

$2^6\times 5^1\times {\mathrm{30859}}^1$

素因数の和:30876

約数の個数: 28

約数和(自身を含む): 23515320

約数和(自身を除く): 13640440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 30859, 61718, 123436, 154295, 246872, 308590, 493744, 617180, 987488, 1234360, 1974976, 2468720, 4937440, 9874880]

約数ペア:

[(1, 9874880), (2, 4937440), (4, 2468720), (5, 1974976), (8, 1234360), (10, 987488), (16, 617180), (20, 493744), (32, 308590), (40, 246872), (64, 154295), (80, 123436), (160, 61718), (320, 30859)]