3828320

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 9199008

約数和(自身を除く): 5370688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 337, 355, 568, 674, 710, 1136, 1348, 1420, 1685, 2272, 2696, 2840, 3370, 5392, 5680, 6740, 10784, 11360, 13480, 23927, 26960, 47854, 53920, 95708, 119635, 191416, 239270, 382832, 478540, 765664, 957080, 1914160, 3828320]

約数ペア:

[(1, 3828320), (2, 1914160), (4, 957080), (5, 765664), (8, 478540), (10, 382832), (16, 239270), (20, 191416), (32, 119635), (40, 95708), (71, 53920), (80, 47854), (142, 26960), (160, 23927), (284, 13480), (337, 11360), (355, 10784), (568, 6740), (674, 5680), (710, 5392), (1136, 3370), (1348, 2840), (1420, 2696), (1685, 2272)]