492404080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{3001}}^1$

素因数の和:3314

約数の個数: 80

約数和(自身を含む): 1313290944

約数和(自身を除く): 820886864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 293, 560, 586, 1172, 1465, 2051, 2344, 2930, 3001, 4102, 4688, 5860, 6002, 8204, 10255, 11720, 12004, 15005, 16408, 20510, 21007, 23440, 24008, 30010, 32816, 41020, 42014, 48016, 60020, 82040, 84028, 105035, 120040, 164080, 168056, 210070, 240080, 336112, 420140, 840280, 879293, 1680560, 1758586, 3517172, 4396465, 6155051, 7034344, 8792930, 12310102, 14068688, 17585860, 24620204, 30775255, 35171720, 49240408, 61550510, 70343440, 98480816, 123101020, 246202040, 492404080]

約数ペア:

[(1, 492404080), (2, 246202040), (4, 123101020), (5, 98480816), (7, 70343440), (8, 61550510), (10, 49240408), (14, 35171720), (16, 30775255), (20, 24620204), (28, 17585860), (35, 14068688), (40, 12310102), (56, 8792930), (70, 7034344), (80, 6155051), (112, 4396465), (140, 3517172), (280, 1758586), (293, 1680560), (560, 879293), (586, 840280), (1172, 420140), (1465, 336112), (2051, 240080), (2344, 210070), (2930, 168056), (3001, 164080), (4102, 120040), (4688, 105035), (5860, 84028), (6002, 82040), (8204, 60020), (10255, 48016), (11720, 42014), (12004, 41020), (15005, 32816), (16408, 30010), (20510, 24008), (21007, 23440)]