6782920

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1123}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 15376320

約数和(自身を除く): 8593400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1123, 1208, 1510, 2246, 3020, 4492, 5615, 6040, 8984, 11230, 22460, 44920, 169573, 339146, 678292, 847865, 1356584, 1695730, 3391460, 6782920]

約数ペア:

[(1, 6782920), (2, 3391460), (4, 1695730), (5, 1356584), (8, 847865), (10, 678292), (20, 339146), (40, 169573), (151, 44920), (302, 22460), (604, 11230), (755, 8984), (1123, 6040), (1208, 5615), (1510, 4492), (2246, 3020)]