22532321950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{78007}}^1$

素因数の和:78181

約数の個数: 48

約数和(自身を含む): 43093179360

約数和(自身を除く): 20560857410

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 109, 218, 265, 530, 545, 1090, 1325, 2650, 2725, 5450, 5777, 11554, 28885, 57770, 78007, 144425, 156014, 288850, 390035, 780070, 1950175, 3900350, 4134371, 8268742, 8502763, 17005526, 20671855, 41343710, 42513815, 85027630, 103359275, 206718550, 212569075, 425138150, 450646439, 901292878, 2253232195, 4506464390, 11266160975, 22532321950]

約数ペア:

[(1, 22532321950), (2, 11266160975), (5, 4506464390), (10, 2253232195), (25, 901292878), (50, 450646439), (53, 425138150), (106, 212569075), (109, 206718550), (218, 103359275), (265, 85027630), (530, 42513815), (545, 41343710), (1090, 20671855), (1325, 17005526), (2650, 8502763), (2725, 8268742), (5450, 4134371), (5777, 3900350), (11554, 1950175), (28885, 780070), (57770, 390035), (78007, 288850), (144425, 156014)]