22248850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2633}}^1$

素因数の和:2671

約数の個数: 36

約数和(自身を含む): 44828046

約数和(自身を除く): 22579196

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 2633, 4225, 5266, 8450, 13165, 26330, 34229, 65825, 68458, 131650, 171145, 342290, 444977, 855725, 889954, 1711450, 2224885, 4449770, 11124425, 22248850]

約数ペア:

[(1, 22248850), (2, 11124425), (5, 4449770), (10, 2224885), (13, 1711450), (25, 889954), (26, 855725), (50, 444977), (65, 342290), (130, 171145), (169, 131650), (325, 68458), (338, 65825), (650, 34229), (845, 26330), (1690, 13165), (2633, 8450), (4225, 5266)]