84991040

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5651}}^1$

素因数の和:5715

約数の個数: 56

約数和(自身を含む): 206727552

約数和(自身を除く): 121736512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 5651, 7520, 11302, 15040, 22604, 28255, 45208, 56510, 90416, 113020, 180832, 226040, 265597, 361664, 452080, 531194, 904160, 1062388, 1327985, 1808320, 2124776, 2655970, 4249552, 5311940, 8499104, 10623880, 16998208, 21247760, 42495520, 84991040]

約数ペア:

[(1, 84991040), (2, 42495520), (4, 21247760), (5, 16998208), (8, 10623880), (10, 8499104), (16, 5311940), (20, 4249552), (32, 2655970), (40, 2124776), (47, 1808320), (64, 1327985), (80, 1062388), (94, 904160), (160, 531194), (188, 452080), (235, 361664), (320, 265597), (376, 226040), (470, 180832), (752, 113020), (940, 90416), (1504, 56510), (1880, 45208), (3008, 28255), (3760, 22604), (5651, 15040), (7520, 11302)]