2022307760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{135181}}^1$

素因数の和:135222

約数の個数: 80

約数和(自身を含む): 5431072032

約数和(自身を除く): 3408764272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 14960, 135181, 270362, 540724, 675905, 1081448, 1351810, 1486991, 2162896, 2298077, 2703620, 2973982, 4596154, 5407240, 5947964, 7434955, 9192308, 10814480, 11490385, 11895928, 14869910, 18384616, 22980770, 23791856, 25278847, 29739820, 36769232, 45961540, 50557694, 59479640, 91923080, 101115388, 118959280, 126394235, 183846160, 202230776, 252788470, 404461552, 505576940, 1011153880, 2022307760]

約数ペア:

[(1, 2022307760), (2, 1011153880), (4, 505576940), (5, 404461552), (8, 252788470), (10, 202230776), (11, 183846160), (16, 126394235), (17, 118959280), (20, 101115388), (22, 91923080), (34, 59479640), (40, 50557694), (44, 45961540), (55, 36769232), (68, 29739820), (80, 25278847), (85, 23791856), (88, 22980770), (110, 18384616), (136, 14869910), (170, 11895928), (176, 11490385), (187, 10814480), (220, 9192308), (272, 7434955), (340, 5947964), (374, 5407240), (440, 4596154), (680, 2973982), (748, 2703620), (880, 2298077), (935, 2162896), (1360, 1486991), (1496, 1351810), (1870, 1081448), (2992, 675905), (3740, 540724), (7480, 270362), (14960, 135181)]