6505400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2957}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 16505640

約数和(自身を除く): 10000240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 2957, 5914, 11828, 14785, 23656, 29570, 32527, 59140, 65054, 73925, 118280, 130108, 147850, 162635, 260216, 295700, 325270, 591400, 650540, 813175, 1301080, 1626350, 3252700, 6505400]

約数ペア:

[(1, 6505400), (2, 3252700), (4, 1626350), (5, 1301080), (8, 813175), (10, 650540), (11, 591400), (20, 325270), (22, 295700), (25, 260216), (40, 162635), (44, 147850), (50, 130108), (55, 118280), (88, 73925), (100, 65054), (110, 59140), (200, 32527), (220, 29570), (275, 23656), (440, 14785), (550, 11828), (1100, 5914), (2200, 2957)]