195544360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1429}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 481852800

約数和(自身を除く): 286308440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 311, 440, 622, 1244, 1429, 1555, 2488, 2858, 3110, 3421, 5716, 6220, 6842, 7145, 11432, 12440, 13684, 14290, 15719, 17105, 27368, 28580, 31438, 34210, 57160, 62876, 68420, 78595, 125752, 136840, 157190, 314380, 444419, 628760, 888838, 1777676, 2222095, 3555352, 4444190, 4888609, 8888380, 9777218, 17776760, 19554436, 24443045, 39108872, 48886090, 97772180, 195544360]

約数ペア:

[(1, 195544360), (2, 97772180), (4, 48886090), (5, 39108872), (8, 24443045), (10, 19554436), (11, 17776760), (20, 9777218), (22, 8888380), (40, 4888609), (44, 4444190), (55, 3555352), (88, 2222095), (110, 1777676), (220, 888838), (311, 628760), (440, 444419), (622, 314380), (1244, 157190), (1429, 136840), (1555, 125752), (2488, 78595), (2858, 68420), (3110, 62876), (3421, 57160), (5716, 34210), (6220, 31438), (6842, 28580), (7145, 27368), (11432, 17105), (12440, 15719), (13684, 14290)]