5280963080

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1808549}}^1$

素因数の和:1808633

約数の個数: 32

約数和(自身を含む): 12044943000

約数和(自身を除く): 6763979920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 1808549, 3617098, 7234196, 9042745, 14468392, 18085490, 36170980, 72341960, 132024077, 264048154, 528096308, 660120385, 1056192616, 1320240770, 2640481540, 5280963080]

約数ペア:

[(1, 5280963080), (2, 2640481540), (4, 1320240770), (5, 1056192616), (8, 660120385), (10, 528096308), (20, 264048154), (40, 132024077), (73, 72341960), (146, 36170980), (292, 18085490), (365, 14468392), (584, 9042745), (730, 7234196), (1460, 3617098), (2920, 1808549)]