8269700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2017}}^1$

素因数の和:2072

約数の個数: 36

約数和(自身を含む): 18392052

約数和(自身を除く): 10122352

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2017, 2050, 4034, 4100, 8068, 10085, 20170, 40340, 50425, 82697, 100850, 165394, 201700, 330788, 413485, 826970, 1653940, 2067425, 4134850, 8269700]

約数ペア:

[(1, 8269700), (2, 4134850), (4, 2067425), (5, 1653940), (10, 826970), (20, 413485), (25, 330788), (41, 201700), (50, 165394), (82, 100850), (100, 82697), (164, 50425), (205, 40340), (410, 20170), (820, 10085), (1025, 8068), (2017, 4100), (2050, 4034)]