17188520

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{701}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 38792520

約数和(自身を除く): 21604000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 701, 1226, 1402, 2452, 2804, 3065, 3505, 4904, 5608, 6130, 7010, 12260, 14020, 24520, 28040, 429713, 859426, 1718852, 2148565, 3437704, 4297130, 8594260, 17188520]

約数ペア:

[(1, 17188520), (2, 8594260), (4, 4297130), (5, 3437704), (8, 2148565), (10, 1718852), (20, 859426), (40, 429713), (613, 28040), (701, 24520), (1226, 14020), (1402, 12260), (2452, 7010), (2804, 6130), (3065, 5608), (3505, 4904)]