7580000

素因数分解:

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

素因数の和:409

約数の個数: 60

約数和(自身を含む): 18697140

約数和(自身を除く): 11117140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 379, 400, 500, 625, 758, 800, 1000, 1250, 1516, 1895, 2000, 2500, 3032, 3790, 4000, 5000, 6064, 7580, 9475, 10000, 12128, 15160, 18950, 20000, 30320, 37900, 47375, 60640, 75800, 94750, 151600, 189500, 236875, 303200, 379000, 473750, 758000, 947500, 1516000, 1895000, 3790000, 7580000]

約数ペア:

[(1, 7580000), (2, 3790000), (4, 1895000), (5, 1516000), (8, 947500), (10, 758000), (16, 473750), (20, 379000), (25, 303200), (32, 236875), (40, 189500), (50, 151600), (80, 94750), (100, 75800), (125, 60640), (160, 47375), (200, 37900), (250, 30320), (379, 20000), (400, 18950), (500, 15160), (625, 12128), (758, 10000), (800, 9475), (1000, 7580), (1250, 6064), (1516, 5000), (1895, 4000), (2000, 3790), (2500, 3032)]