1016500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 2358720

約数和(自身を除く): 1342220

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 107, 125, 190, 214, 250, 380, 428, 475, 500, 535, 950, 1070, 1900, 2033, 2140, 2375, 2675, 4066, 4750, 5350, 8132, 9500, 10165, 10700, 13375, 20330, 26750, 40660, 50825, 53500, 101650, 203300, 254125, 508250, 1016500]

約数ペア:

[(1, 1016500), (2, 508250), (4, 254125), (5, 203300), (10, 101650), (19, 53500), (20, 50825), (25, 40660), (38, 26750), (50, 20330), (76, 13375), (95, 10700), (100, 10165), (107, 9500), (125, 8132), (190, 5350), (214, 4750), (250, 4066), (380, 2675), (428, 2375), (475, 2140), (500, 2033), (535, 1900), (950, 1070)]