38941900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{22907}}^1$

素因数の和:22938

約数の個数: 36

約数和(自身を含む): 89478648

約数和(自身を除く): 50536748

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 22907, 45814, 91628, 114535, 229070, 389419, 458140, 572675, 778838, 1145350, 1557676, 1947095, 2290700, 3894190, 7788380, 9735475, 19470950, 38941900]

約数ペア:

[(1, 38941900), (2, 19470950), (4, 9735475), (5, 7788380), (10, 3894190), (17, 2290700), (20, 1947095), (25, 1557676), (34, 1145350), (50, 778838), (68, 572675), (85, 458140), (100, 389419), (170, 229070), (340, 114535), (425, 91628), (850, 45814), (1700, 22907)]