27609520

素因数分解:

$2^4\times 5^1\times {\mathrm{563}}^1\times {\mathrm{613}}^1$

素因数の和:1189

約数の個数: 40

約数和(自身を含む): 64411056

約数和(自身を除く): 36801536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 563, 613, 1126, 1226, 2252, 2452, 2815, 3065, 4504, 4904, 5630, 6130, 9008, 9808, 11260, 12260, 22520, 24520, 45040, 49040, 345119, 690238, 1380476, 1725595, 2760952, 3451190, 5521904, 6902380, 13804760, 27609520]

約数ペア:

[(1, 27609520), (2, 13804760), (4, 6902380), (5, 5521904), (8, 3451190), (10, 2760952), (16, 1725595), (20, 1380476), (40, 690238), (80, 345119), (563, 49040), (613, 45040), (1126, 24520), (1226, 22520), (2252, 12260), (2452, 11260), (2815, 9808), (3065, 9008), (4504, 6130), (4904, 5630)]