9952550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6421}}^1$

素因数の和:6464

約数の個数: 24

約数和(自身を含む): 19111872

約数和(自身を除く): 9159322

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 6421, 12842, 32105, 64210, 160525, 199051, 321050, 398102, 995255, 1990510, 4976275, 9952550]

約数ペア:

[(1, 9952550), (2, 4976275), (5, 1990510), (10, 995255), (25, 398102), (31, 321050), (50, 199051), (62, 160525), (155, 64210), (310, 32105), (775, 12842), (1550, 6421)]