17341040

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^2$

素因数の和:198

約数の個数: 60

約数和(自身を含む): 41844792

約数和(自身を除く): 24503752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 71, 80, 86, 142, 172, 215, 284, 344, 355, 430, 568, 688, 710, 860, 1136, 1420, 1720, 2840, 3053, 3440, 5041, 5680, 6106, 10082, 12212, 15265, 20164, 24424, 25205, 30530, 40328, 48848, 50410, 61060, 80656, 100820, 122120, 201640, 216763, 244240, 403280, 433526, 867052, 1083815, 1734104, 2167630, 3468208, 4335260, 8670520, 17341040]

約数ペア:

[(1, 17341040), (2, 8670520), (4, 4335260), (5, 3468208), (8, 2167630), (10, 1734104), (16, 1083815), (20, 867052), (40, 433526), (43, 403280), (71, 244240), (80, 216763), (86, 201640), (142, 122120), (172, 100820), (215, 80656), (284, 61060), (344, 50410), (355, 48848), (430, 40328), (568, 30530), (688, 25205), (710, 24424), (860, 20164), (1136, 15265), (1420, 12212), (1720, 10082), (2840, 6106), (3053, 5680), (3440, 5041)]