235514180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{22777}}^1$

素因数の和:22844

約数の個数: 48

約数和(自身を含む): 551045376

約数和(自身を除く): 315531196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 22777, 45554, 91108, 113885, 227770, 250547, 455540, 501094, 1002188, 1070519, 1252735, 2141038, 2505470, 4282076, 5010940, 5352595, 10705190, 11775709, 21410380, 23551418, 47102836, 58878545, 117757090, 235514180]

約数ペア:

[(1, 235514180), (2, 117757090), (4, 58878545), (5, 47102836), (10, 23551418), (11, 21410380), (20, 11775709), (22, 10705190), (44, 5352595), (47, 5010940), (55, 4282076), (94, 2505470), (110, 2141038), (188, 1252735), (220, 1070519), (235, 1002188), (470, 501094), (517, 455540), (940, 250547), (1034, 227770), (2068, 113885), (2585, 91108), (5170, 45554), (10340, 22777)]