1036806560

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{46619}}^1$

素因数の和:46773

約数の個数: 48

約数和(自身を含む): 2467130400

約数和(自身を除く): 1430323840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 4448, 5560, 11120, 22240, 46619, 93238, 186476, 233095, 372952, 466190, 745904, 932380, 1491808, 1864760, 3729520, 6480041, 7459040, 12960082, 25920164, 32400205, 51840328, 64800410, 103680656, 129600820, 207361312, 259201640, 518403280, 1036806560]

約数ペア:

[(1, 1036806560), (2, 518403280), (4, 259201640), (5, 207361312), (8, 129600820), (10, 103680656), (16, 64800410), (20, 51840328), (32, 32400205), (40, 25920164), (80, 12960082), (139, 7459040), (160, 6480041), (278, 3729520), (556, 1864760), (695, 1491808), (1112, 932380), (1390, 745904), (2224, 466190), (2780, 372952), (4448, 233095), (5560, 186476), (11120, 93238), (22240, 46619)]