110618420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 259731360

約数和(自身を除く): 149112940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 179, 212, 220, 265, 358, 530, 583, 716, 895, 1060, 1166, 1790, 1969, 2332, 2809, 2915, 3580, 3938, 5618, 5830, 7876, 9487, 9845, 11236, 11660, 14045, 18974, 19690, 28090, 30899, 37948, 39380, 47435, 56180, 61798, 94870, 104357, 123596, 154495, 189740, 208714, 308990, 417428, 502811, 521785, 617980, 1005622, 1043570, 2011244, 2087140, 2514055, 5028110, 5530921, 10056220, 11061842, 22123684, 27654605, 55309210, 110618420]

約数ペア:

[(1, 110618420), (2, 55309210), (4, 27654605), (5, 22123684), (10, 11061842), (11, 10056220), (20, 5530921), (22, 5028110), (44, 2514055), (53, 2087140), (55, 2011244), (106, 1043570), (110, 1005622), (179, 617980), (212, 521785), (220, 502811), (265, 417428), (358, 308990), (530, 208714), (583, 189740), (716, 154495), (895, 123596), (1060, 104357), (1166, 94870), (1790, 61798), (1969, 56180), (2332, 47435), (2809, 39380), (2915, 37948), (3580, 30899), (3938, 28090), (5618, 19690), (5830, 18974), (7876, 14045), (9487, 11660), (9845, 11236)]