3790000

素因数分解:

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

素因数の和:407

約数の個数: 50

約数和(自身を含む): 9200180

約数和(自身を除く): 5410180

約数列:

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

約数ペア:

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