45481520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:598

約数の個数: 80

約数和(自身を含む): 121712448

約数和(自身を除く): 76230928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 241, 280, 337, 482, 560, 674, 964, 1205, 1348, 1685, 1687, 1928, 2359, 2410, 2696, 3370, 3374, 3856, 4718, 4820, 5392, 6740, 6748, 8435, 9436, 9640, 11795, 13480, 13496, 16870, 18872, 19280, 23590, 26960, 26992, 33740, 37744, 47180, 67480, 81217, 94360, 134960, 162434, 188720, 324868, 406085, 568519, 649736, 812170, 1137038, 1299472, 1624340, 2274076, 2842595, 3248680, 4548152, 5685190, 6497360, 9096304, 11370380, 22740760, 45481520]

約数ペア:

[(1, 45481520), (2, 22740760), (4, 11370380), (5, 9096304), (7, 6497360), (8, 5685190), (10, 4548152), (14, 3248680), (16, 2842595), (20, 2274076), (28, 1624340), (35, 1299472), (40, 1137038), (56, 812170), (70, 649736), (80, 568519), (112, 406085), (140, 324868), (241, 188720), (280, 162434), (337, 134960), (482, 94360), (560, 81217), (674, 67480), (964, 47180), (1205, 37744), (1348, 33740), (1685, 26992), (1687, 26960), (1928, 23590), (2359, 19280), (2410, 18872), (2696, 16870), (3370, 13496), (3374, 13480), (3856, 11795), (4718, 9640), (4820, 9436), (5392, 8435), (6740, 6748)]