432858470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{20389}}^1$

素因数の和:20600

約数の個数: 32

約数和(自身を含む): 854422560

約数和(自身を除く): 421564090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 4246, 10615, 20389, 21230, 40778, 101945, 203890, 224279, 448558, 1121395, 2242790, 3935077, 7870154, 19675385, 39350770, 43285847, 86571694, 216429235, 432858470]

約数ペア:

[(1, 432858470), (2, 216429235), (5, 86571694), (10, 43285847), (11, 39350770), (22, 19675385), (55, 7870154), (110, 3935077), (193, 2242790), (386, 1121395), (965, 448558), (1930, 224279), (2123, 203890), (4246, 101945), (10615, 40778), (20389, 21230)]