22957000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2087}}^1$

素因数の和:2119

約数の個数: 64

約数和(自身を含む): 58631040

約数和(自身を除く): 35674040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2087, 2200, 2750, 4174, 5500, 8348, 10435, 11000, 16696, 20870, 22957, 41740, 45914, 52175, 83480, 91828, 104350, 114785, 183656, 208700, 229570, 260875, 417400, 459140, 521750, 573925, 918280, 1043500, 1147850, 2087000, 2295700, 2869625, 4591400, 5739250, 11478500, 22957000]

約数ペア:

[(1, 22957000), (2, 11478500), (4, 5739250), (5, 4591400), (8, 2869625), (10, 2295700), (11, 2087000), (20, 1147850), (22, 1043500), (25, 918280), (40, 573925), (44, 521750), (50, 459140), (55, 417400), (88, 260875), (100, 229570), (110, 208700), (125, 183656), (200, 114785), (220, 104350), (250, 91828), (275, 83480), (440, 52175), (500, 45914), (550, 41740), (1000, 22957), (1100, 20870), (1375, 16696), (2087, 11000), (2200, 10435), (2750, 8348), (4174, 5500)]