115558360

素因数分解:

$2^3\times 5^1\times {\mathrm{887}}^1\times {\mathrm{3257}}^1$

素因数の和:4155

約数の個数: 32

約数和(自身を含む): 260379360

約数和(自身を除く): 144821000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 887, 1774, 3257, 3548, 4435, 6514, 7096, 8870, 13028, 16285, 17740, 26056, 32570, 35480, 65140, 130280, 2888959, 5777918, 11555836, 14444795, 23111672, 28889590, 57779180, 115558360]

約数ペア:

[(1, 115558360), (2, 57779180), (4, 28889590), (5, 23111672), (8, 14444795), (10, 11555836), (20, 5777918), (40, 2888959), (887, 130280), (1774, 65140), (3257, 35480), (3548, 32570), (4435, 26056), (6514, 17740), (7096, 16285), (8870, 13028)]