20140152

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1523}}^1$

素因数の和:1580

約数の個数: 64

約数和(自身を含む): 54864000

約数和(自身を除く): 34723848

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 456, 551, 696, 1102, 1523, 1653, 2204, 3046, 3306, 4408, 4569, 6092, 6612, 9138, 12184, 13224, 18276, 28937, 36552, 44167, 57874, 86811, 88334, 115748, 132501, 173622, 176668, 231496, 265002, 347244, 353336, 530004, 694488, 839173, 1060008, 1678346, 2517519, 3356692, 5035038, 6713384, 10070076, 20140152]

約数ペア:

[(1, 20140152), (2, 10070076), (3, 6713384), (4, 5035038), (6, 3356692), (8, 2517519), (12, 1678346), (19, 1060008), (24, 839173), (29, 694488), (38, 530004), (57, 353336), (58, 347244), (76, 265002), (87, 231496), (114, 176668), (116, 173622), (152, 132501), (174, 115748), (228, 88334), (232, 86811), (348, 57874), (456, 44167), (551, 36552), (696, 28937), (1102, 18276), (1523, 13224), (1653, 12184), (2204, 9138), (3046, 6612), (3306, 6092), (4408, 4569)]