2012375530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{10883}}^1$

素因数の和:10983

約数の個数: 48

約数和(自身を含む): 4050676512

約数和(自身を除く): 2038300982

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 1681, 2255, 3362, 4510, 8405, 10883, 16810, 18491, 21766, 36982, 54415, 92455, 108830, 119713, 184910, 239426, 446203, 598565, 892406, 1197130, 2231015, 4462030, 4908233, 9816466, 18294323, 24541165, 36588646, 49082330, 91471615, 182943230, 201237553, 402475106, 1006187765, 2012375530]

約数ペア:

[(1, 2012375530), (2, 1006187765), (5, 402475106), (10, 201237553), (11, 182943230), (22, 91471615), (41, 49082330), (55, 36588646), (82, 24541165), (110, 18294323), (205, 9816466), (410, 4908233), (451, 4462030), (902, 2231015), (1681, 1197130), (2255, 892406), (3362, 598565), (4510, 446203), (8405, 239426), (10883, 184910), (16810, 119713), (18491, 108830), (21766, 92455), (36982, 54415)]