2012776060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{104723}}^1$

素因数の和:104794

約数の個数: 36

約数和(自身を含む): 4367619144

約数和(自身を除く): 2354843084

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 3844, 4805, 9610, 19220, 104723, 209446, 418892, 523615, 1047230, 2094460, 3246413, 6492826, 12985652, 16232065, 32464130, 64928260, 100638803, 201277606, 402555212, 503194015, 1006388030, 2012776060]

約数ペア:

[(1, 2012776060), (2, 1006388030), (4, 503194015), (5, 402555212), (10, 201277606), (20, 100638803), (31, 64928260), (62, 32464130), (124, 16232065), (155, 12985652), (310, 6492826), (620, 3246413), (961, 2094460), (1922, 1047230), (3844, 523615), (4805, 418892), (9610, 209446), (19220, 104723)]