25446190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4721}}^1$

素因数の和:4753

約数の個数: 48

約数和(自身を含む): 58137264

約数和(自身を除く): 32691074

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 4721, 5390, 9442, 23605, 33047, 47210, 51931, 66094, 103862, 165235, 231329, 259655, 330470, 363517, 462658, 519310, 727034, 1156645, 1817585, 2313290, 2544619, 3635170, 5089238, 12723095, 25446190]

約数ペア:

[(1, 25446190), (2, 12723095), (5, 5089238), (7, 3635170), (10, 2544619), (11, 2313290), (14, 1817585), (22, 1156645), (35, 727034), (49, 519310), (55, 462658), (70, 363517), (77, 330470), (98, 259655), (110, 231329), (154, 165235), (245, 103862), (385, 66094), (490, 51931), (539, 47210), (770, 33047), (1078, 23605), (2695, 9442), (4721, 5390)]