68889850

素因数分解:

$2^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{5717}}^1$

素因数の和:5970

約数の個数: 24

約数和(自身を含む): 128689308

約数和(自身を除く): 59799458

約数列:

[1, 2, 5, 10, 25, 50, 241, 482, 1205, 2410, 5717, 6025, 11434, 12050, 28585, 57170, 142925, 285850, 1377797, 2755594, 6888985, 13777970, 34444925, 68889850]

約数ペア:

[(1, 68889850), (2, 34444925), (5, 13777970), (10, 6888985), (25, 2755594), (50, 1377797), (241, 285850), (482, 142925), (1205, 57170), (2410, 28585), (5717, 12050), (6025, 11434)]