5135240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1061}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 12712140

約数和(自身を除く): 7576900

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1061, 1210, 2122, 2420, 4244, 4840, 5305, 8488, 10610, 11671, 21220, 23342, 42440, 46684, 58355, 93368, 116710, 128381, 233420, 256762, 466840, 513524, 641905, 1027048, 1283810, 2567620, 5135240]

約数ペア:

[(1, 5135240), (2, 2567620), (4, 1283810), (5, 1027048), (8, 641905), (10, 513524), (11, 466840), (20, 256762), (22, 233420), (40, 128381), (44, 116710), (55, 93368), (88, 58355), (110, 46684), (121, 42440), (220, 23342), (242, 21220), (440, 11671), (484, 10610), (605, 8488), (968, 5305), (1061, 4840), (1210, 4244), (2122, 2420)]