13908400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 38055600

約数和(自身を除く): 24147200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 40, 44, 50, 55, 58, 80, 88, 100, 109, 110, 116, 145, 176, 200, 218, 220, 232, 275, 290, 319, 400, 436, 440, 464, 545, 550, 580, 638, 725, 872, 880, 1090, 1100, 1160, 1199, 1276, 1450, 1595, 1744, 2180, 2200, 2320, 2398, 2552, 2725, 2900, 3161, 3190, 4360, 4400, 4796, 5104, 5450, 5800, 5995, 6322, 6380, 7975, 8720, 9592, 10900, 11600, 11990, 12644, 12760, 15805, 15950, 19184, 21800, 23980, 25288, 25520, 29975, 31610, 31900, 34771, 43600, 47960, 50576, 59950, 63220, 63800, 69542, 79025, 95920, 119900, 126440, 127600, 139084, 158050, 173855, 239800, 252880, 278168, 316100, 347710, 479600, 556336, 632200, 695420, 869275, 1264400, 1390840, 1738550, 2781680, 3477100, 6954200, 13908400]

約数ペア:

[(1, 13908400), (2, 6954200), (4, 3477100), (5, 2781680), (8, 1738550), (10, 1390840), (11, 1264400), (16, 869275), (20, 695420), (22, 632200), (25, 556336), (29, 479600), (40, 347710), (44, 316100), (50, 278168), (55, 252880), (58, 239800), (80, 173855), (88, 158050), (100, 139084), (109, 127600), (110, 126440), (116, 119900), (145, 95920), (176, 79025), (200, 69542), (218, 63800), (220, 63220), (232, 59950), (275, 50576), (290, 47960), (319, 43600), (400, 34771), (436, 31900), (440, 31610), (464, 29975), (545, 25520), (550, 25288), (580, 23980), (638, 21800), (725, 19184), (872, 15950), (880, 15805), (1090, 12760), (1100, 12644), (1160, 11990), (1199, 11600), (1276, 10900), (1450, 9592), (1595, 8720), (1744, 7975), (2180, 6380), (2200, 6322), (2320, 5995), (2398, 5800), (2552, 5450), (2725, 5104), (2900, 4796), (3161, 4400), (3190, 4360)]