224859080

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{18311}}^1$

素因数の和:18629

約数の個数: 32

約数和(自身を含む): 507608640

約数和(自身を除く): 282749560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 12280, 18311, 36622, 73244, 91555, 146488, 183110, 366220, 732440, 5621477, 11242954, 22485908, 28107385, 44971816, 56214770, 112429540, 224859080]

約数ペア:

[(1, 224859080), (2, 112429540), (4, 56214770), (5, 44971816), (8, 28107385), (10, 22485908), (20, 11242954), (40, 5621477), (307, 732440), (614, 366220), (1228, 183110), (1535, 146488), (2456, 91555), (3070, 73244), (6140, 36622), (12280, 18311)]