545200

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 60

約数和(自身を含む): 1383840

約数和(自身を除く): 838640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 47, 50, 58, 80, 94, 100, 116, 145, 188, 200, 232, 235, 290, 376, 400, 464, 470, 580, 725, 752, 940, 1160, 1175, 1363, 1450, 1880, 2320, 2350, 2726, 2900, 3760, 4700, 5452, 5800, 6815, 9400, 10904, 11600, 13630, 18800, 21808, 27260, 34075, 54520, 68150, 109040, 136300, 272600, 545200]

約数ペア:

[(1, 545200), (2, 272600), (4, 136300), (5, 109040), (8, 68150), (10, 54520), (16, 34075), (20, 27260), (25, 21808), (29, 18800), (40, 13630), (47, 11600), (50, 10904), (58, 9400), (80, 6815), (94, 5800), (100, 5452), (116, 4700), (145, 3760), (188, 2900), (200, 2726), (232, 2350), (235, 2320), (290, 1880), (376, 1450), (400, 1363), (464, 1175), (470, 1160), (580, 940), (725, 752)]