23431550

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{2221}}^1$

素因数の和:2444

約数の個数: 24

約数和(自身を含む): 43808952

約数和(自身を除く): 20377402

約数列:

[1, 2, 5, 10, 25, 50, 211, 422, 1055, 2110, 2221, 4442, 5275, 10550, 11105, 22210, 55525, 111050, 468631, 937262, 2343155, 4686310, 11715775, 23431550]

約数ペア:

[(1, 23431550), (2, 11715775), (5, 4686310), (10, 2343155), (25, 937262), (50, 468631), (211, 111050), (422, 55525), (1055, 22210), (2110, 11105), (2221, 10550), (4442, 5275)]