8918440

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3779}}^1$

素因数の和:3849

約数の個数: 32

約数和(自身を含む): 20412000

約数和(自身を除く): 11493560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 3779, 7558, 15116, 18895, 30232, 37790, 75580, 151160, 222961, 445922, 891844, 1114805, 1783688, 2229610, 4459220, 8918440]

約数ペア:

[(1, 8918440), (2, 4459220), (4, 2229610), (5, 1783688), (8, 1114805), (10, 891844), (20, 445922), (40, 222961), (59, 151160), (118, 75580), (236, 37790), (295, 30232), (472, 18895), (590, 15116), (1180, 7558), (2360, 3779)]