6838647560

素因数分解:

$2^3\times 5^1\times {\mathrm{701}}^1\times {\mathrm{243889}}^1$

素因数の和:244601

約数の個数: 32

約数和(自身を含む): 15408970200

約数和(自身を除く): 8570322640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 701, 1402, 2804, 3505, 5608, 7010, 14020, 28040, 243889, 487778, 975556, 1219445, 1951112, 2438890, 4877780, 9755560, 170966189, 341932378, 683864756, 854830945, 1367729512, 1709661890, 3419323780, 6838647560]

約数ペア:

[(1, 6838647560), (2, 3419323780), (4, 1709661890), (5, 1367729512), (8, 854830945), (10, 683864756), (20, 341932378), (40, 170966189), (701, 9755560), (1402, 4877780), (2804, 2438890), (3505, 1951112), (5608, 1219445), (7010, 975556), (14020, 487778), (28040, 243889)]