17062420

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10799}}^1$

素因数の和:10887

約数の個数: 24

約数和(自身を含む): 36288000

約数和(自身を除く): 19225580

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 10799, 21598, 43196, 53995, 107990, 215980, 853121, 1706242, 3412484, 4265605, 8531210, 17062420]

約数ペア:

[(1, 17062420), (2, 8531210), (4, 4265605), (5, 3412484), (10, 1706242), (20, 853121), (79, 215980), (158, 107990), (316, 53995), (395, 43196), (790, 21598), (1580, 10799)]