20221223900

素因数分解:

$2^2\times 5^2\times {\mathrm{11159}}^1\times {\mathrm{18121}}^1$

素因数の和:29294

約数の個数: 36

約数和(自身を含む): 43886409840

約数和(自身を除く): 23665185940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 11159, 18121, 22318, 36242, 44636, 55795, 72484, 90605, 111590, 181210, 223180, 278975, 362420, 453025, 557950, 906050, 1115900, 1812100, 202212239, 404424478, 808848956, 1011061195, 2022122390, 4044244780, 5055305975, 10110611950, 20221223900]

約数ペア:

[(1, 20221223900), (2, 10110611950), (4, 5055305975), (5, 4044244780), (10, 2022122390), (20, 1011061195), (25, 808848956), (50, 404424478), (100, 202212239), (11159, 1812100), (18121, 1115900), (22318, 906050), (36242, 557950), (44636, 453025), (55795, 362420), (72484, 278975), (90605, 223180), (111590, 181210)]