4982500

素因数分解:

$2^2\times 5^4\times {\mathrm{1993}}^1$

素因数の和:2017

約数の個数: 30

約数和(自身を含む): 10901198

約数和(自身を除く): 5918698

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 1993, 2500, 3986, 7972, 9965, 19930, 39860, 49825, 99650, 199300, 249125, 498250, 996500, 1245625, 2491250, 4982500]

約数ペア:

[(1, 4982500), (2, 2491250), (4, 1245625), (5, 996500), (10, 498250), (20, 249125), (25, 199300), (50, 99650), (100, 49825), (125, 39860), (250, 19930), (500, 9965), (625, 7972), (1250, 3986), (1993, 2500)]