2247458840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{464351}}^1$

素因数の和:464384

約数の個数: 48

約数和(自身を含む): 5558293440

約数和(自身を除く): 3310834600

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, 464351, 928702, 1857404, 2321755, 3714808, 4643510, 5107861, 9287020, 10215722, 18574040, 20431444, 25539305, 40862888, 51078610, 56186471, 102157220, 112372942, 204314440, 224745884, 280932355, 449491768, 561864710, 1123729420, 2247458840]

約数ペア:

[(1, 2247458840), (2, 1123729420), (4, 561864710), (5, 449491768), (8, 280932355), (10, 224745884), (11, 204314440), (20, 112372942), (22, 102157220), (40, 56186471), (44, 51078610), (55, 40862888), (88, 25539305), (110, 20431444), (121, 18574040), (220, 10215722), (242, 9287020), (440, 5107861), (484, 4643510), (605, 3714808), (968, 2321755), (1210, 1857404), (2420, 928702), (4840, 464351)]