38606590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1249}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 76140000

約数和(自身を除く): 37533410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281, 562, 1249, 1405, 2498, 2810, 3091, 6182, 6245, 12490, 13739, 15455, 27478, 30910, 68695, 137390, 350969, 701938, 1754845, 3509690, 3860659, 7721318, 19303295, 38606590]

約数ペア:

[(1, 38606590), (2, 19303295), (5, 7721318), (10, 3860659), (11, 3509690), (22, 1754845), (55, 701938), (110, 350969), (281, 137390), (562, 68695), (1249, 30910), (1405, 27478), (2498, 15455), (2810, 13739), (3091, 12490), (6182, 6245)]