2018758060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{373}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 4714661952

約数和(自身を除く): 2695903892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 337, 365, 373, 674, 730, 746, 803, 1348, 1460, 1492, 1606, 1685, 1865, 3212, 3370, 3707, 3730, 4015, 4103, 6740, 7414, 7460, 8030, 8206, 14828, 16060, 16412, 18535, 20515, 24601, 27229, 37070, 41030, 49202, 54458, 74140, 82060, 98404, 108916, 123005, 125701, 136145, 246010, 251402, 270611, 272290, 299519, 492020, 502804, 541222, 544580, 599038, 628505, 1082444, 1198076, 1257010, 1353055, 1382711, 1497595, 2514020, 2706110, 2765422, 2995190, 5412220, 5530844, 5990380, 6913555, 9176173, 13827110, 18352346, 27654220, 36704692, 45880865, 91761730, 100937903, 183523460, 201875806, 403751612, 504689515, 1009379030, 2018758060]

約数ペア:

[(1, 2018758060), (2, 1009379030), (4, 504689515), (5, 403751612), (10, 201875806), (11, 183523460), (20, 100937903), (22, 91761730), (44, 45880865), (55, 36704692), (73, 27654220), (110, 18352346), (146, 13827110), (220, 9176173), (292, 6913555), (337, 5990380), (365, 5530844), (373, 5412220), (674, 2995190), (730, 2765422), (746, 2706110), (803, 2514020), (1348, 1497595), (1460, 1382711), (1492, 1353055), (1606, 1257010), (1685, 1198076), (1865, 1082444), (3212, 628505), (3370, 599038), (3707, 544580), (3730, 541222), (4015, 502804), (4103, 492020), (6740, 299519), (7414, 272290), (7460, 270611), (8030, 251402), (8206, 246010), (14828, 136145), (16060, 125701), (16412, 123005), (18535, 108916), (20515, 98404), (24601, 82060), (27229, 74140), (37070, 54458), (41030, 49202)]