22740760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 58893120

約数和(自身を除く): 36152360

約数列:

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

約数ペア:

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