22804870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 46194624

約数和(自身を除く): 23389754

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 121, 235, 242, 401, 470, 517, 605, 802, 1034, 1210, 2005, 2585, 4010, 4411, 5170, 5687, 8822, 11374, 18847, 22055, 28435, 37694, 44110, 48521, 56870, 94235, 97042, 188470, 207317, 242605, 414634, 485210, 1036585, 2073170, 2280487, 4560974, 11402435, 22804870]

約数ペア:

[(1, 22804870), (2, 11402435), (5, 4560974), (10, 2280487), (11, 2073170), (22, 1036585), (47, 485210), (55, 414634), (94, 242605), (110, 207317), (121, 188470), (235, 97042), (242, 94235), (401, 56870), (470, 48521), (517, 44110), (605, 37694), (802, 28435), (1034, 22055), (1210, 18847), (2005, 11374), (2585, 8822), (4010, 5687), (4411, 5170)]