22278410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28933}}^1$

素因数の和:28958

約数の個数: 32

約数和(自身を含む): 49997952

約数和(自身を除く): 27719542

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 28933, 57866, 144665, 202531, 289330, 318263, 405062, 636526, 1012655, 1591315, 2025310, 2227841, 3182630, 4455682, 11139205, 22278410]

約数ペア:

[(1, 22278410), (2, 11139205), (5, 4455682), (7, 3182630), (10, 2227841), (11, 2025310), (14, 1591315), (22, 1012655), (35, 636526), (55, 405062), (70, 318263), (77, 289330), (110, 202531), (154, 144665), (385, 57866), (770, 28933)]