11383240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 28667520

約数和(自身を除く): 17284280

約数列:

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

約数ペア:

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