22735880

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2113}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 51370200

約数和(自身を除く): 28634320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2113, 2152, 2690, 4226, 5380, 8452, 10565, 10760, 16904, 21130, 42260, 84520, 568397, 1136794, 2273588, 2841985, 4547176, 5683970, 11367940, 22735880]

約数ペア:

[(1, 22735880), (2, 11367940), (4, 5683970), (5, 4547176), (8, 2841985), (10, 2273588), (20, 1136794), (40, 568397), (269, 84520), (538, 42260), (1076, 21130), (1345, 16904), (2113, 10760), (2152, 10565), (2690, 8452), (4226, 5380)]