67680500

素因数分解:

$2^2\times 5^3\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 148721664

約数和(自身を除く): 81041164

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 223, 250, 446, 500, 607, 892, 1115, 1214, 2230, 2428, 3035, 4460, 5575, 6070, 11150, 12140, 15175, 22300, 27875, 30350, 55750, 60700, 75875, 111500, 135361, 151750, 270722, 303500, 541444, 676805, 1353610, 2707220, 3384025, 6768050, 13536100, 16920125, 33840250, 67680500]

約数ペア:

[(1, 67680500), (2, 33840250), (4, 16920125), (5, 13536100), (10, 6768050), (20, 3384025), (25, 2707220), (50, 1353610), (100, 676805), (125, 541444), (223, 303500), (250, 270722), (446, 151750), (500, 135361), (607, 111500), (892, 75875), (1115, 60700), (1214, 55750), (2230, 30350), (2428, 27875), (3035, 22300), (4460, 15175), (5575, 12140), (6070, 11150)]