2016363280

素因数分解:

$2^4\times 5^1\times {\mathrm{6131}}^1\times {\mathrm{4111}}^1$

素因数の和:10255

約数の個数: 40

約数和(自身を含む): 4689949824

約数和(自身を除く): 2673586544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4111, 6131, 8222, 12262, 16444, 20555, 24524, 30655, 32888, 41110, 49048, 61310, 65776, 82220, 98096, 122620, 164440, 245240, 328880, 490480, 25204541, 50409082, 100818164, 126022705, 201636328, 252045410, 403272656, 504090820, 1008181640, 2016363280]

約数ペア:

[(1, 2016363280), (2, 1008181640), (4, 504090820), (5, 403272656), (8, 252045410), (10, 201636328), (16, 126022705), (20, 100818164), (40, 50409082), (80, 25204541), (4111, 490480), (6131, 328880), (8222, 245240), (12262, 164440), (16444, 122620), (20555, 98096), (24524, 82220), (30655, 65776), (32888, 61310), (41110, 49048)]