16205200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 120

約数和(自身を含む): 44282880

約数和(自身を除く): 28077680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 40, 44, 50, 55, 58, 80, 88, 100, 110, 116, 127, 145, 176, 200, 220, 232, 254, 275, 290, 319, 400, 440, 464, 508, 550, 580, 635, 638, 725, 880, 1016, 1100, 1160, 1270, 1276, 1397, 1450, 1595, 2032, 2200, 2320, 2540, 2552, 2794, 2900, 3175, 3190, 3683, 4400, 5080, 5104, 5588, 5800, 6350, 6380, 6985, 7366, 7975, 10160, 11176, 11600, 12700, 12760, 13970, 14732, 15950, 18415, 22352, 25400, 25520, 27940, 29464, 31900, 34925, 36830, 40513, 50800, 55880, 58928, 63800, 69850, 73660, 81026, 92075, 111760, 127600, 139700, 147320, 162052, 184150, 202565, 279400, 294640, 324104, 368300, 405130, 558800, 648208, 736600, 810260, 1012825, 1473200, 1620520, 2025650, 3241040, 4051300, 8102600, 16205200]

約数ペア:

[(1, 16205200), (2, 8102600), (4, 4051300), (5, 3241040), (8, 2025650), (10, 1620520), (11, 1473200), (16, 1012825), (20, 810260), (22, 736600), (25, 648208), (29, 558800), (40, 405130), (44, 368300), (50, 324104), (55, 294640), (58, 279400), (80, 202565), (88, 184150), (100, 162052), (110, 147320), (116, 139700), (127, 127600), (145, 111760), (176, 92075), (200, 81026), (220, 73660), (232, 69850), (254, 63800), (275, 58928), (290, 55880), (319, 50800), (400, 40513), (440, 36830), (464, 34925), (508, 31900), (550, 29464), (580, 27940), (635, 25520), (638, 25400), (725, 22352), (880, 18415), (1016, 15950), (1100, 14732), (1160, 13970), (1270, 12760), (1276, 12700), (1397, 11600), (1450, 11176), (1595, 10160), (2032, 7975), (2200, 7366), (2320, 6985), (2540, 6380), (2552, 6350), (2794, 5800), (2900, 5588), (3175, 5104), (3190, 5080), (3683, 4400)]