1857320

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 4255200

約数和(自身を除く): 2397880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 787, 1180, 1574, 2360, 3148, 3935, 6296, 7870, 15740, 31480, 46433, 92866, 185732, 232165, 371464, 464330, 928660, 1857320]

約数ペア:

[(1, 1857320), (2, 928660), (4, 464330), (5, 371464), (8, 232165), (10, 185732), (20, 92866), (40, 46433), (59, 31480), (118, 15740), (236, 7870), (295, 6296), (472, 3935), (590, 3148), (787, 2360), (1180, 1574)]