10254950

素因数分解:

$2^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{647}}^1$

素因数の和:976

約数の個数: 24

約数和(自身を含む): 19163952

約数和(自身を除く): 8909002

約数列:

[1, 2, 5, 10, 25, 50, 317, 634, 647, 1294, 1585, 3170, 3235, 6470, 7925, 15850, 16175, 32350, 205099, 410198, 1025495, 2050990, 5127475, 10254950]

約数ペア:

[(1, 10254950), (2, 5127475), (5, 2050990), (10, 1025495), (25, 410198), (50, 205099), (317, 32350), (634, 16175), (647, 15850), (1294, 7925), (1585, 6470), (3170, 3235)]