91327160

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28901}}^1$

素因数の和:28991

約数の個数: 32

約数和(自身を含む): 208094400

約数和(自身を除く): 116767240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 28901, 57802, 115604, 144505, 231208, 289010, 578020, 1156040, 2283179, 4566358, 9132716, 11415895, 18265432, 22831790, 45663580, 91327160]

約数ペア:

[(1, 91327160), (2, 45663580), (4, 22831790), (5, 18265432), (8, 11415895), (10, 9132716), (20, 4566358), (40, 2283179), (79, 1156040), (158, 578020), (316, 289010), (395, 231208), (632, 144505), (790, 115604), (1580, 57802), (3160, 28901)]