143085520

素因数分解:

$2^4\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3863}}^1$

素因数の和:4339

約数の個数: 40

約数和(自身を含む): 333478656

約数和(自身を除く): 190393136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 463, 926, 1852, 2315, 3704, 3863, 4630, 7408, 7726, 9260, 15452, 18520, 19315, 30904, 37040, 38630, 61808, 77260, 154520, 309040, 1788569, 3577138, 7154276, 8942845, 14308552, 17885690, 28617104, 35771380, 71542760, 143085520]

約数ペア:

[(1, 143085520), (2, 71542760), (4, 35771380), (5, 28617104), (8, 17885690), (10, 14308552), (16, 8942845), (20, 7154276), (40, 3577138), (80, 1788569), (463, 309040), (926, 154520), (1852, 77260), (2315, 61808), (3704, 38630), (3863, 37040), (4630, 30904), (7408, 19315), (7726, 18520), (9260, 15452)]