14568440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 35748000

約数和(自身を除く): 21179560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 661, 760, 1102, 1160, 1322, 2204, 2644, 2755, 3305, 4408, 5288, 5510, 6610, 11020, 12559, 13220, 19169, 22040, 25118, 26440, 38338, 50236, 62795, 76676, 95845, 100472, 125590, 153352, 191690, 251180, 364211, 383380, 502360, 728422, 766760, 1456844, 1821055, 2913688, 3642110, 7284220, 14568440]

約数ペア:

[(1, 14568440), (2, 7284220), (4, 3642110), (5, 2913688), (8, 1821055), (10, 1456844), (19, 766760), (20, 728422), (29, 502360), (38, 383380), (40, 364211), (58, 251180), (76, 191690), (95, 153352), (116, 125590), (145, 100472), (152, 95845), (190, 76676), (232, 62795), (290, 50236), (380, 38338), (551, 26440), (580, 25118), (661, 22040), (760, 19169), (1102, 13220), (1160, 12559), (1322, 11020), (2204, 6610), (2644, 5510), (2755, 5288), (3305, 4408)]