2532686420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11512211}}^1$

素因数の和:11512231

約数の個数: 24

約数和(自身を含む): 5802154848

約数和(自身を除く): 3269468428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11512211, 23024422, 46048844, 57561055, 115122110, 126634321, 230244220, 253268642, 506537284, 633171605, 1266343210, 2532686420]

約数ペア:

[(1, 2532686420), (2, 1266343210), (4, 633171605), (5, 506537284), (10, 253268642), (11, 230244220), (20, 126634321), (22, 115122110), (44, 57561055), (55, 46048844), (110, 23024422), (220, 11512211)]