25256330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20873}}^1$

素因数の和:20902

約数の個数: 24

約数和(自身を含む): 49972356

約数和(自身を除く): 24716026

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 20873, 41746, 104365, 208730, 229603, 459206, 1148015, 2296030, 2525633, 5051266, 12628165, 25256330]

約数ペア:

[(1, 25256330), (2, 12628165), (5, 5051266), (10, 2525633), (11, 2296030), (22, 1148015), (55, 459206), (110, 229603), (121, 208730), (242, 104365), (605, 41746), (1210, 20873)]