2008790992020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1079995157}}^1$

素因数の和:1079995200

約数の個数: 48

約数和(自身を含む): 5806053969408

約数和(自身を除く): 3797262977388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 1079995157, 2159990314, 3239985471, 4319980628, 5399975785, 6479970942, 10799951570, 12959941884, 16199927355, 21599903140, 32399854710, 33479849867, 64799709420, 66959699734, 100439549601, 133919399468, 167399249335, 200879099202, 334798498670, 401758198404, 502197748005, 669596997340, 1004395496010, 2008790992020]

約数ペア:

[(1, 2008790992020), (2, 1004395496010), (3, 669596997340), (4, 502197748005), (5, 401758198404), (6, 334798498670), (10, 200879099202), (12, 167399249335), (15, 133919399468), (20, 100439549601), (30, 66959699734), (31, 64799709420), (60, 33479849867), (62, 32399854710), (93, 21599903140), (124, 16199927355), (155, 12959941884), (186, 10799951570), (310, 6479970942), (372, 5399975785), (465, 4319980628), (620, 3239985471), (930, 2159990314), (1860, 1079995157)]