2016123400

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{89209}}^1$

素因数の和:89338

約数の個数: 48

約数和(自身を含む): 4729022100

約数和(自身を除く): 2712898700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 452, 565, 904, 1130, 2260, 2825, 4520, 5650, 11300, 22600, 89209, 178418, 356836, 446045, 713672, 892090, 1784180, 2230225, 3568360, 4460450, 8920900, 10080617, 17841800, 20161234, 40322468, 50403085, 80644936, 100806170, 201612340, 252015425, 403224680, 504030850, 1008061700, 2016123400]

約数ペア:

[(1, 2016123400), (2, 1008061700), (4, 504030850), (5, 403224680), (8, 252015425), (10, 201612340), (20, 100806170), (25, 80644936), (40, 50403085), (50, 40322468), (100, 20161234), (113, 17841800), (200, 10080617), (226, 8920900), (452, 4460450), (565, 3568360), (904, 2230225), (1130, 1784180), (2260, 892090), (2825, 713672), (4520, 446045), (5650, 356836), (11300, 178418), (22600, 89209)]