11992640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3407}}^1$

素因数の和:3435

約数の個数: 56

約数和(自身を含む): 31162752

約数和(自身を除く): 19170112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3407, 3520, 6814, 13628, 17035, 27256, 34070, 37477, 54512, 68140, 74954, 109024, 136280, 149908, 187385, 218048, 272560, 299816, 374770, 545120, 599632, 749540, 1090240, 1199264, 1499080, 2398528, 2998160, 5996320, 11992640]

約数ペア:

[(1, 11992640), (2, 5996320), (4, 2998160), (5, 2398528), (8, 1499080), (10, 1199264), (11, 1090240), (16, 749540), (20, 599632), (22, 545120), (32, 374770), (40, 299816), (44, 272560), (55, 218048), (64, 187385), (80, 149908), (88, 136280), (110, 109024), (160, 74954), (176, 68140), (220, 54512), (320, 37477), (352, 34070), (440, 27256), (704, 17035), (880, 13628), (1760, 6814), (3407, 3520)]