10892500

素因数分解:

$2^2\times 5^4\times {\mathrm{4357}}^1$

素因数の和:4381

約数の個数: 30

約数和(自身を含む): 23825186

約数和(自身を除く): 12932686

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 4357, 8714, 17428, 21785, 43570, 87140, 108925, 217850, 435700, 544625, 1089250, 2178500, 2723125, 5446250, 10892500]

約数ペア:

[(1, 10892500), (2, 5446250), (4, 2723125), (5, 2178500), (10, 1089250), (20, 544625), (25, 435700), (50, 217850), (100, 108925), (125, 87140), (250, 43570), (500, 21785), (625, 17428), (1250, 8714), (2500, 4357)]