2012104310

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1\times {\mathrm{2879}}^1$

素因数の和:4420

約数の個数: 32

約数和(自身を含む): 3702620160

約数和(自身を除く): 1690515850

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1487, 2879, 2974, 5758, 7435, 14395, 14870, 28790, 69889, 135313, 139778, 270626, 349445, 676565, 698890, 1353130, 4281073, 8562146, 21405365, 42810730, 201210431, 402420862, 1006052155, 2012104310]

約数ペア:

[(1, 2012104310), (2, 1006052155), (5, 402420862), (10, 201210431), (47, 42810730), (94, 21405365), (235, 8562146), (470, 4281073), (1487, 1353130), (2879, 698890), (2974, 676565), (5758, 349445), (7435, 270626), (14395, 139778), (14870, 135313), (28790, 69889)]