2014556120

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{1231}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 4582448640

約数和(自身を除く): 2567892520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 251, 326, 502, 652, 815, 1004, 1231, 1255, 1304, 1630, 2008, 2462, 2510, 3260, 4924, 5020, 6155, 6520, 9848, 10040, 12310, 24620, 40913, 49240, 81826, 163652, 200653, 204565, 308981, 327304, 401306, 409130, 617962, 802612, 818260, 1003265, 1235924, 1544905, 1605224, 1636520, 2006530, 2471848, 3089810, 4013060, 6179620, 8026120, 12359240, 50363903, 100727806, 201455612, 251819515, 402911224, 503639030, 1007278060, 2014556120]

約数ペア:

[(1, 2014556120), (2, 1007278060), (4, 503639030), (5, 402911224), (8, 251819515), (10, 201455612), (20, 100727806), (40, 50363903), (163, 12359240), (251, 8026120), (326, 6179620), (502, 4013060), (652, 3089810), (815, 2471848), (1004, 2006530), (1231, 1636520), (1255, 1605224), (1304, 1544905), (1630, 1235924), (2008, 1003265), (2462, 818260), (2510, 802612), (3260, 617962), (4924, 409130), (5020, 401306), (6155, 327304), (6520, 308981), (9848, 204565), (10040, 200653), (12310, 163652), (24620, 81826), (40913, 49240)]