947500

素因数分解:

$2^2\times 5^4\times {\mathrm{379}}^1$

素因数の和:403

約数の個数: 30

約数和(自身を含む): 2077460

約数和(自身を除く): 1129960

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 379, 500, 625, 758, 1250, 1516, 1895, 2500, 3790, 7580, 9475, 18950, 37900, 47375, 94750, 189500, 236875, 473750, 947500]

約数ペア:

[(1, 947500), (2, 473750), (4, 236875), (5, 189500), (10, 94750), (20, 47375), (25, 37900), (50, 18950), (100, 9475), (125, 7580), (250, 3790), (379, 2500), (500, 1895), (625, 1516), (758, 1250)]