40185912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6779}}^1$

素因数の和:6820

約数の個数: 64

約数和(自身を含む): 113904000

約数和(自身を除く): 73718088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 6779, 13558, 20337, 27116, 40674, 54232, 81348, 88127, 128801, 162696, 176254, 257602, 264381, 352508, 386403, 515204, 528762, 705016, 772806, 1030408, 1057524, 1545612, 1674413, 2115048, 3091224, 3348826, 5023239, 6697652, 10046478, 13395304, 20092956, 40185912]

約数ペア:

[(1, 40185912), (2, 20092956), (3, 13395304), (4, 10046478), (6, 6697652), (8, 5023239), (12, 3348826), (13, 3091224), (19, 2115048), (24, 1674413), (26, 1545612), (38, 1057524), (39, 1030408), (52, 772806), (57, 705016), (76, 528762), (78, 515204), (104, 386403), (114, 352508), (152, 264381), (156, 257602), (228, 176254), (247, 162696), (312, 128801), (456, 88127), (494, 81348), (741, 54232), (988, 40674), (1482, 27116), (1976, 20337), (2964, 13558), (5928, 6779)]