38960920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{33587}}^1$

素因数の和:33627

約数の個数: 32

約数和(自身を含む): 90687600

約数和(自身を除く): 51726680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 33587, 67174, 134348, 167935, 268696, 335870, 671740, 974023, 1343480, 1948046, 3896092, 4870115, 7792184, 9740230, 19480460, 38960920]

約数ペア:

[(1, 38960920), (2, 19480460), (4, 9740230), (5, 7792184), (8, 4870115), (10, 3896092), (20, 1948046), (29, 1343480), (40, 974023), (58, 671740), (116, 335870), (145, 268696), (232, 167935), (290, 134348), (580, 67174), (1160, 33587)]