536664040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{110881}}^1$

素因数の和:110914

約数の個数: 48

約数和(自身を含む): 1327257540

約数和(自身を除く): 790593500

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, 110881, 221762, 443524, 554405, 887048, 1108810, 1219691, 2217620, 2439382, 4435240, 4878764, 6098455, 9757528, 12196910, 13416601, 24393820, 26833202, 48787640, 53666404, 67083005, 107332808, 134166010, 268332020, 536664040]

約数ペア:

[(1, 536664040), (2, 268332020), (4, 134166010), (5, 107332808), (8, 67083005), (10, 53666404), (11, 48787640), (20, 26833202), (22, 24393820), (40, 13416601), (44, 12196910), (55, 9757528), (88, 6098455), (110, 4878764), (121, 4435240), (220, 2439382), (242, 2217620), (440, 1219691), (484, 1108810), (605, 887048), (968, 554405), (1210, 443524), (2420, 221762), (4840, 110881)]