136358420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619811}}^1$

素因数の和:619831

約数の個数: 24

約数和(自身を含む): 312385248

約数和(自身を除く): 176026828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 619811, 1239622, 2479244, 3099055, 6198110, 6817921, 12396220, 13635842, 27271684, 34089605, 68179210, 136358420]

約数ペア:

[(1, 136358420), (2, 68179210), (4, 34089605), (5, 27271684), (10, 13635842), (11, 12396220), (20, 6817921), (22, 6198110), (44, 3099055), (55, 2479244), (110, 1239622), (220, 619811)]