97772180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1429}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 224864640

約数和(自身を除く): 127092460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 311, 622, 1244, 1429, 1555, 2858, 3110, 3421, 5716, 6220, 6842, 7145, 13684, 14290, 15719, 17105, 28580, 31438, 34210, 62876, 68420, 78595, 157190, 314380, 444419, 888838, 1777676, 2222095, 4444190, 4888609, 8888380, 9777218, 19554436, 24443045, 48886090, 97772180]

約数ペア:

[(1, 97772180), (2, 48886090), (4, 24443045), (5, 19554436), (10, 9777218), (11, 8888380), (20, 4888609), (22, 4444190), (44, 2222095), (55, 1777676), (110, 888838), (220, 444419), (311, 314380), (622, 157190), (1244, 78595), (1429, 68420), (1555, 62876), (2858, 34210), (3110, 31438), (3421, 28580), (5716, 17105), (6220, 15719), (6842, 14290), (7145, 13684)]