1198450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2179}}^1$

素因数の和:2202

約数の個数: 24

約数和(自身を含む): 2432880

約数和(自身を除く): 1234430

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 2179, 4358, 10895, 21790, 23969, 47938, 54475, 108950, 119845, 239690, 599225, 1198450]

約数ペア:

[(1, 1198450), (2, 599225), (5, 239690), (10, 119845), (11, 108950), (22, 54475), (25, 47938), (50, 23969), (55, 21790), (110, 10895), (275, 4358), (550, 2179)]