129660758840

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{7486187}}^1$

素因数の和:7486631

約数の個数: 32

約数和(自身を含む): 292410503280

約数和(自身を除く): 162749744440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 866, 1732, 2165, 3464, 4330, 8660, 17320, 7486187, 14972374, 29944748, 37430935, 59889496, 74861870, 149723740, 299447480, 3241518971, 6483037942, 12966075884, 16207594855, 25932151768, 32415189710, 64830379420, 129660758840]

約数ペア:

[(1, 129660758840), (2, 64830379420), (4, 32415189710), (5, 25932151768), (8, 16207594855), (10, 12966075884), (20, 6483037942), (40, 3241518971), (433, 299447480), (866, 149723740), (1732, 74861870), (2165, 59889496), (3464, 37430935), (4330, 29944748), (8660, 14972374), (17320, 7486187)]