1567402522460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{1950913}}^1$

素因数の和:1951095

約数の個数: 72

約数和(自身を含む): 3521711916240

約数和(自身を除く): 1954309393780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 139, 170, 278, 289, 340, 556, 578, 695, 1156, 1390, 1445, 2363, 2780, 2890, 4726, 5780, 9452, 11815, 23630, 40171, 47260, 80342, 160684, 200855, 401710, 803420, 1950913, 3901826, 7803652, 9754565, 19509130, 33165521, 39018260, 66331042, 132662084, 165827605, 271176907, 331655210, 542353814, 563813857, 663310420, 1084707628, 1127627714, 1355884535, 2255255428, 2711769070, 2819069285, 4610007419, 5423538140, 5638138570, 9220014838, 11276277140, 18440029676, 23050037095, 46100074190, 78370126123, 92200148380, 156740252246, 313480504492, 391850630615, 783701261230, 1567402522460]

約数ペア:

[(1, 1567402522460), (2, 783701261230), (4, 391850630615), (5, 313480504492), (10, 156740252246), (17, 92200148380), (20, 78370126123), (34, 46100074190), (68, 23050037095), (85, 18440029676), (139, 11276277140), (170, 9220014838), (278, 5638138570), (289, 5423538140), (340, 4610007419), (556, 2819069285), (578, 2711769070), (695, 2255255428), (1156, 1355884535), (1390, 1127627714), (1445, 1084707628), (2363, 663310420), (2780, 563813857), (2890, 542353814), (4726, 331655210), (5780, 271176907), (9452, 165827605), (11815, 132662084), (23630, 66331042), (40171, 39018260), (47260, 33165521), (80342, 19509130), (160684, 9754565), (200855, 7803652), (401710, 3901826), (803420, 1950913)]