68410450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 135393120

約数和(自身を除く): 66982670

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 107, 190, 214, 475, 535, 673, 950, 1070, 1346, 2033, 2675, 3365, 4066, 5350, 6730, 10165, 12787, 16825, 20330, 25574, 33650, 50825, 63935, 72011, 101650, 127870, 144022, 319675, 360055, 639350, 720110, 1368209, 1800275, 2736418, 3600550, 6841045, 13682090, 34205225, 68410450]

約数ペア:

[(1, 68410450), (2, 34205225), (5, 13682090), (10, 6841045), (19, 3600550), (25, 2736418), (38, 1800275), (50, 1368209), (95, 720110), (107, 639350), (190, 360055), (214, 319675), (475, 144022), (535, 127870), (673, 101650), (950, 72011), (1070, 63935), (1346, 50825), (2033, 33650), (2675, 25574), (3365, 20330), (4066, 16825), (5350, 12787), (6730, 10165)]