16706440

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7079}}^1$

素因数の和:7149

約数の個数: 32

約数和(自身を含む): 38232000

約数和(自身を除く): 21525560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 7079, 14158, 28316, 35395, 56632, 70790, 141580, 283160, 417661, 835322, 1670644, 2088305, 3341288, 4176610, 8353220, 16706440]

約数ペア:

[(1, 16706440), (2, 8353220), (4, 4176610), (5, 3341288), (8, 2088305), (10, 1670644), (20, 835322), (40, 417661), (59, 283160), (118, 141580), (236, 70790), (295, 56632), (472, 35395), (590, 28316), (1180, 14158), (2360, 7079)]