8506460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 19160064

約数和(自身を除く): 10653604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 197, 254, 340, 394, 508, 635, 788, 985, 1270, 1970, 2159, 2540, 3349, 3940, 4318, 6698, 8636, 10795, 13396, 16745, 21590, 25019, 33490, 43180, 50038, 66980, 100076, 125095, 250190, 425323, 500380, 850646, 1701292, 2126615, 4253230, 8506460]

約数ペア:

[(1, 8506460), (2, 4253230), (4, 2126615), (5, 1701292), (10, 850646), (17, 500380), (20, 425323), (34, 250190), (68, 125095), (85, 100076), (127, 66980), (170, 50038), (197, 43180), (254, 33490), (340, 25019), (394, 21590), (508, 16745), (635, 13396), (788, 10795), (985, 8636), (1270, 6698), (1970, 4318), (2159, 3940), (2540, 3349)]