5342500

素因数分解:

$2^2\times 5^4\times {\mathrm{2137}}^1$

素因数の和:2161

約数の個数: 30

約数和(自身を含む): 11688446

約数和(自身を除く): 6345946

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2137, 2500, 4274, 8548, 10685, 21370, 42740, 53425, 106850, 213700, 267125, 534250, 1068500, 1335625, 2671250, 5342500]

約数ペア:

[(1, 5342500), (2, 2671250), (4, 1335625), (5, 1068500), (10, 534250), (20, 267125), (25, 213700), (50, 106850), (100, 53425), (125, 42740), (250, 21370), (500, 10685), (625, 8548), (1250, 4274), (2137, 2500)]