2012564240

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{166603}}^1$

素因数の和:166767

約数の個数: 40

約数和(自身を含む): 4710228288

約数和(自身を除く): 2697664048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 12080, 166603, 333206, 666412, 833015, 1332824, 1666030, 2665648, 3332060, 6664120, 13328240, 25157053, 50314106, 100628212, 125785265, 201256424, 251570530, 402512848, 503141060, 1006282120, 2012564240]

約数ペア:

[(1, 2012564240), (2, 1006282120), (4, 503141060), (5, 402512848), (8, 251570530), (10, 201256424), (16, 125785265), (20, 100628212), (40, 50314106), (80, 25157053), (151, 13328240), (302, 6664120), (604, 3332060), (755, 2665648), (1208, 1666030), (1510, 1332824), (2416, 833015), (3020, 666412), (6040, 333206), (12080, 166603)]