91949860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4253}}^1$

素因数の和:4332

約数の個数: 48

約数和(自身を含む): 205825536

約数和(自身を除く): 113875676

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2162, 4253, 4324, 5405, 8506, 10810, 17012, 21265, 21620, 42530, 85060, 97819, 195638, 199891, 391276, 399782, 489095, 799564, 978190, 999455, 1956380, 1998910, 3997820, 4597493, 9194986, 18389972, 22987465, 45974930, 91949860]

約数ペア:

[(1, 91949860), (2, 45974930), (4, 22987465), (5, 18389972), (10, 9194986), (20, 4597493), (23, 3997820), (46, 1998910), (47, 1956380), (92, 999455), (94, 978190), (115, 799564), (188, 489095), (230, 399782), (235, 391276), (460, 199891), (470, 195638), (940, 97819), (1081, 85060), (2162, 42530), (4253, 21620), (4324, 21265), (5405, 17012), (8506, 10810)]