11667280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 28926720

約数和(自身を除く): 17259440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 47, 58, 80, 94, 107, 116, 145, 188, 214, 232, 235, 290, 376, 428, 464, 470, 535, 580, 752, 856, 940, 1070, 1160, 1363, 1712, 1880, 2140, 2320, 2726, 3103, 3760, 4280, 5029, 5452, 6206, 6815, 8560, 10058, 10904, 12412, 13630, 15515, 20116, 21808, 24824, 25145, 27260, 31030, 40232, 49648, 50290, 54520, 62060, 80464, 100580, 109040, 124120, 145841, 201160, 248240, 291682, 402320, 583364, 729205, 1166728, 1458410, 2333456, 2916820, 5833640, 11667280]

約数ペア:

[(1, 11667280), (2, 5833640), (4, 2916820), (5, 2333456), (8, 1458410), (10, 1166728), (16, 729205), (20, 583364), (29, 402320), (40, 291682), (47, 248240), (58, 201160), (80, 145841), (94, 124120), (107, 109040), (116, 100580), (145, 80464), (188, 62060), (214, 54520), (232, 50290), (235, 49648), (290, 40232), (376, 31030), (428, 27260), (464, 25145), (470, 24824), (535, 21808), (580, 20116), (752, 15515), (856, 13630), (940, 12412), (1070, 10904), (1160, 10058), (1363, 8560), (1712, 6815), (1880, 6206), (2140, 5452), (2320, 5029), (2726, 4280), (3103, 3760)]