23527240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4861}}^1$

素因数の和:4894

約数の個数: 48

約数和(自身を含む): 58198140

約数和(自身を除く): 34670900

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 4861, 9722, 19444, 24305, 38888, 48610, 53471, 97220, 106942, 194440, 213884, 267355, 427768, 534710, 588181, 1069420, 1176362, 2138840, 2352724, 2940905, 4705448, 5881810, 11763620, 23527240]

約数ペア:

[(1, 23527240), (2, 11763620), (4, 5881810), (5, 4705448), (8, 2940905), (10, 2352724), (11, 2138840), (20, 1176362), (22, 1069420), (40, 588181), (44, 534710), (55, 427768), (88, 267355), (110, 213884), (121, 194440), (220, 106942), (242, 97220), (440, 53471), (484, 48610), (605, 38888), (968, 24305), (1210, 19444), (2420, 9722), (4840, 4861)]