2016149823460

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1361}}^1\times {\mathrm{238163}}^1$

素因数の和:239844

約数の個数: 48

約数和(自身を含む): 4250667238272

約数和(自身を除く): 2234517414812

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1361, 1555, 2722, 3110, 5444, 6220, 6805, 13610, 27220, 238163, 423271, 476326, 846542, 952652, 1190815, 1693084, 2116355, 2381630, 4232710, 4763260, 8465420, 74068693, 148137386, 296274772, 324139843, 370343465, 648279686, 740686930, 1296559372, 1481373860, 1620699215, 3241398430, 6482796860, 100807491173, 201614982346, 403229964692, 504037455865, 1008074911730, 2016149823460]

約数ペア:

[(1, 2016149823460), (2, 1008074911730), (4, 504037455865), (5, 403229964692), (10, 201614982346), (20, 100807491173), (311, 6482796860), (622, 3241398430), (1244, 1620699215), (1361, 1481373860), (1555, 1296559372), (2722, 740686930), (3110, 648279686), (5444, 370343465), (6220, 324139843), (6805, 296274772), (13610, 148137386), (27220, 74068693), (238163, 8465420), (423271, 4763260), (476326, 4232710), (846542, 2381630), (952652, 2116355), (1190815, 1693084)]