43725040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 107671680

約数和(自身を除く): 63946640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 47, 58, 80, 94, 116, 145, 188, 232, 235, 290, 376, 401, 464, 470, 580, 752, 802, 940, 1160, 1363, 1604, 1880, 2005, 2320, 2726, 3208, 3760, 4010, 5452, 6416, 6815, 8020, 10904, 11629, 13630, 16040, 18847, 21808, 23258, 27260, 32080, 37694, 46516, 54520, 58145, 75388, 93032, 94235, 109040, 116290, 150776, 186064, 188470, 232580, 301552, 376940, 465160, 546563, 753880, 930320, 1093126, 1507760, 2186252, 2732815, 4372504, 5465630, 8745008, 10931260, 21862520, 43725040]

約数ペア:

[(1, 43725040), (2, 21862520), (4, 10931260), (5, 8745008), (8, 5465630), (10, 4372504), (16, 2732815), (20, 2186252), (29, 1507760), (40, 1093126), (47, 930320), (58, 753880), (80, 546563), (94, 465160), (116, 376940), (145, 301552), (188, 232580), (232, 188470), (235, 186064), (290, 150776), (376, 116290), (401, 109040), (464, 94235), (470, 93032), (580, 75388), (752, 58145), (802, 54520), (940, 46516), (1160, 37694), (1363, 32080), (1604, 27260), (1880, 23258), (2005, 21808), (2320, 18847), (2726, 16040), (3208, 13630), (3760, 11629), (4010, 10904), (5452, 8020), (6416, 6815)]