77893310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2029}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 153468000

約数和(自身を除く): 75574690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1745, 2029, 3490, 3839, 4058, 7678, 10145, 19195, 20290, 22319, 38390, 44638, 111595, 223190, 708121, 1416242, 3540605, 7081210, 7789331, 15578662, 38946655, 77893310]

約数ペア:

[(1, 77893310), (2, 38946655), (5, 15578662), (10, 7789331), (11, 7081210), (22, 3540605), (55, 1416242), (110, 708121), (349, 223190), (698, 111595), (1745, 44638), (2029, 38390), (3490, 22319), (3839, 20290), (4058, 19195), (7678, 10145)]