1567883116820

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1231}}^1\times {\mathrm{226631}}^1$

素因数の和:228152

約数の個数: 48

約数和(自身を含む): 3306970630656

約数和(自身を除く): 1739087513836

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1231, 1405, 2462, 2810, 4924, 5620, 6155, 12310, 24620, 226631, 345911, 453262, 691822, 906524, 1133155, 1383644, 1729555, 2266310, 3459110, 4532620, 6918220, 63683311, 127366622, 254733244, 278982761, 318416555, 557965522, 636833110, 1115931044, 1273666220, 1394913805, 2789827610, 5579655220, 78394155841, 156788311682, 313576623364, 391970779205, 783941558410, 1567883116820]

約数ペア:

[(1, 1567883116820), (2, 783941558410), (4, 391970779205), (5, 313576623364), (10, 156788311682), (20, 78394155841), (281, 5579655220), (562, 2789827610), (1124, 1394913805), (1231, 1273666220), (1405, 1115931044), (2462, 636833110), (2810, 557965522), (4924, 318416555), (5620, 278982761), (6155, 254733244), (12310, 127366622), (24620, 63683311), (226631, 6918220), (345911, 4532620), (453262, 3459110), (691822, 2266310), (906524, 1729555), (1133155, 1383644)]