137966180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{627119}}^1$

素因数の和:627139

約数の個数: 24

約数和(自身を含む): 316068480

約数和(自身を除く): 178102300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 627119, 1254238, 2508476, 3135595, 6271190, 6898309, 12542380, 13796618, 27593236, 34491545, 68983090, 137966180]

約数ペア:

[(1, 137966180), (2, 68983090), (4, 34491545), (5, 27593236), (10, 13796618), (11, 12542380), (20, 6898309), (22, 6271190), (44, 3135595), (55, 2508476), (110, 1254238), (220, 627119)]