111468520

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{28729}}^1$

素因数の和:28837

約数の個数: 32

約数和(自身を含む): 253398600

約数和(自身を除く): 141930080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 28729, 57458, 114916, 143645, 229832, 287290, 574580, 1149160, 2786713, 5573426, 11146852, 13933565, 22293704, 27867130, 55734260, 111468520]

約数ペア:

[(1, 111468520), (2, 55734260), (4, 27867130), (5, 22293704), (8, 13933565), (10, 11146852), (20, 5573426), (40, 2786713), (97, 1149160), (194, 574580), (388, 287290), (485, 229832), (776, 143645), (970, 114916), (1940, 57458), (3880, 28729)]