231550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:444

約数の個数: 24

約数和(自身を含む): 470952

約数和(自身を除く): 239402

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 421, 550, 842, 2105, 4210, 4631, 9262, 10525, 21050, 23155, 46310, 115775, 231550]

約数ペア:

[(1, 231550), (2, 115775), (5, 46310), (10, 23155), (11, 21050), (22, 10525), (25, 9262), (50, 4631), (55, 4210), (110, 2105), (275, 842), (421, 550)]