230654380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{22307}}^1$

素因数の和:22374

約数の個数: 48

約数和(自身を含む): 539675136

約数和(自身を除く): 309020756

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, 22307, 44614, 89228, 111535, 223070, 245377, 446140, 490754, 981508, 1048429, 1226885, 2096858, 2453770, 4193716, 4907540, 5242145, 10484290, 11532719, 20968580, 23065438, 46130876, 57663595, 115327190, 230654380]

約数ペア:

[(1, 230654380), (2, 115327190), (4, 57663595), (5, 46130876), (10, 23065438), (11, 20968580), (20, 11532719), (22, 10484290), (44, 5242145), (47, 4907540), (55, 4193716), (94, 2453770), (110, 2096858), (188, 1226885), (220, 1048429), (235, 981508), (470, 490754), (517, 446140), (940, 245377), (1034, 223070), (2068, 111535), (2585, 89228), (5170, 44614), (10340, 22307)]