2076256400

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{126601}}^1$

素因数の和:126660

約数の個数: 60

約数和(自身を含む): 5109909924

約数和(自身を除く): 3033653524

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 1025, 1640, 2050, 3280, 4100, 8200, 16400, 126601, 253202, 506404, 633005, 1012808, 1266010, 2025616, 2532020, 3165025, 5064040, 5190641, 6330050, 10128080, 10381282, 12660100, 20762564, 25320200, 25953205, 41525128, 50640400, 51906410, 83050256, 103812820, 129766025, 207625640, 259532050, 415251280, 519064100, 1038128200, 2076256400]

約数ペア:

[(1, 2076256400), (2, 1038128200), (4, 519064100), (5, 415251280), (8, 259532050), (10, 207625640), (16, 129766025), (20, 103812820), (25, 83050256), (40, 51906410), (41, 50640400), (50, 41525128), (80, 25953205), (82, 25320200), (100, 20762564), (164, 12660100), (200, 10381282), (205, 10128080), (328, 6330050), (400, 5190641), (410, 5064040), (656, 3165025), (820, 2532020), (1025, 2025616), (1640, 1266010), (2050, 1012808), (3280, 633005), (4100, 506404), (8200, 253202), (16400, 126601)]