22809760

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3853}}^1$

素因数の和:3905

約数の個数: 48

約数和(自身を含む): 55358856

約数和(自身を除く): 32549096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 3853, 5920, 7706, 15412, 19265, 30824, 38530, 61648, 77060, 123296, 142561, 154120, 285122, 308240, 570244, 616480, 712805, 1140488, 1425610, 2280976, 2851220, 4561952, 5702440, 11404880, 22809760]

約数ペア:

[(1, 22809760), (2, 11404880), (4, 5702440), (5, 4561952), (8, 2851220), (10, 2280976), (16, 1425610), (20, 1140488), (32, 712805), (37, 616480), (40, 570244), (74, 308240), (80, 285122), (148, 154120), (160, 142561), (185, 123296), (296, 77060), (370, 61648), (592, 38530), (740, 30824), (1184, 19265), (1480, 15412), (2960, 7706), (3853, 5920)]