5398000

素因数分解:

$2^4\times 5^3\times {\mathrm{2699}}^1$

素因数の和:2722

約数の個数: 40

約数和(自身を含む): 13057200

約数和(自身を除く): 7659200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 2699, 5398, 10796, 13495, 21592, 26990, 43184, 53980, 67475, 107960, 134950, 215920, 269900, 337375, 539800, 674750, 1079600, 1349500, 2699000, 5398000]

約数ペア:

[(1, 5398000), (2, 2699000), (4, 1349500), (5, 1079600), (8, 674750), (10, 539800), (16, 337375), (20, 269900), (25, 215920), (40, 134950), (50, 107960), (80, 67475), (100, 53980), (125, 43184), (200, 26990), (250, 21592), (400, 13495), (500, 10796), (1000, 5398), (2000, 2699)]