1910325650

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{274867}}^1$

素因数の和:275018

約数の個数: 24

約数和(自身を含む): 3578781360

約数和(自身を除く): 1668455710

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 6950, 274867, 549734, 1374335, 2748670, 6871675, 13743350, 38206513, 76413026, 191032565, 382065130, 955162825, 1910325650]

約数ペア:

[(1, 1910325650), (2, 955162825), (5, 382065130), (10, 191032565), (25, 76413026), (50, 38206513), (139, 13743350), (278, 6871675), (695, 2748670), (1390, 1374335), (3475, 549734), (6950, 274867)]