25371100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4787}}^1$

素因数の和:4854

約数の個数: 36

約数和(自身を含む): 56105784

約数和(自身を除く): 30734684

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 4787, 5300, 9574, 19148, 23935, 47870, 95740, 119675, 239350, 253711, 478700, 507422, 1014844, 1268555, 2537110, 5074220, 6342775, 12685550, 25371100]

約数ペア:

[(1, 25371100), (2, 12685550), (4, 6342775), (5, 5074220), (10, 2537110), (20, 1268555), (25, 1014844), (50, 507422), (53, 478700), (100, 253711), (106, 239350), (212, 119675), (265, 95740), (530, 47870), (1060, 23935), (1325, 19148), (2650, 9574), (4787, 5300)]