22766480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 59246208

約数和(自身を除く): 36479728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 631, 656, 820, 880, 902, 1262, 1640, 1804, 2255, 2524, 3155, 3280, 3608, 4510, 5048, 6310, 6941, 7216, 9020, 10096, 12620, 13882, 18040, 25240, 25871, 27764, 34705, 36080, 50480, 51742, 55528, 69410, 103484, 111056, 129355, 138820, 206968, 258710, 277640, 284581, 413936, 517420, 555280, 569162, 1034840, 1138324, 1422905, 2069680, 2276648, 2845810, 4553296, 5691620, 11383240, 22766480]

約数ペア:

[(1, 22766480), (2, 11383240), (4, 5691620), (5, 4553296), (8, 2845810), (10, 2276648), (11, 2069680), (16, 1422905), (20, 1138324), (22, 1034840), (40, 569162), (41, 555280), (44, 517420), (55, 413936), (80, 284581), (82, 277640), (88, 258710), (110, 206968), (164, 138820), (176, 129355), (205, 111056), (220, 103484), (328, 69410), (410, 55528), (440, 51742), (451, 50480), (631, 36080), (656, 34705), (820, 27764), (880, 25871), (902, 25240), (1262, 18040), (1640, 13882), (1804, 12620), (2255, 10096), (2524, 9020), (3155, 7216), (3280, 6941), (3608, 6310), (4510, 5048)]