4195690

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 7879680

約数和(自身を除く): 3683990

約数列:

[1, 2, 5, 10, 47, 79, 94, 113, 158, 226, 235, 395, 470, 565, 790, 1130, 3713, 5311, 7426, 8927, 10622, 17854, 18565, 26555, 37130, 44635, 53110, 89270, 419569, 839138, 2097845, 4195690]

約数ペア:

[(1, 4195690), (2, 2097845), (5, 839138), (10, 419569), (47, 89270), (79, 53110), (94, 44635), (113, 37130), (158, 26555), (226, 18565), (235, 17854), (395, 10622), (470, 8927), (565, 7426), (790, 5311), (1130, 3713)]