6224000

素因数分解:

$2^7\times 5^3\times {\mathrm{389}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 15514200

約数和(自身を除く): 9290200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 389, 400, 500, 640, 778, 800, 1000, 1556, 1600, 1945, 2000, 3112, 3200, 3890, 4000, 6224, 7780, 8000, 9725, 12448, 15560, 16000, 19450, 24896, 31120, 38900, 48625, 49792, 62240, 77800, 97250, 124480, 155600, 194500, 248960, 311200, 389000, 622400, 778000, 1244800, 1556000, 3112000, 6224000]

約数ペア:

[(1, 6224000), (2, 3112000), (4, 1556000), (5, 1244800), (8, 778000), (10, 622400), (16, 389000), (20, 311200), (25, 248960), (32, 194500), (40, 155600), (50, 124480), (64, 97250), (80, 77800), (100, 62240), (125, 49792), (128, 48625), (160, 38900), (200, 31120), (250, 24896), (320, 19450), (389, 16000), (400, 15560), (500, 12448), (640, 9725), (778, 8000), (800, 7780), (1000, 6224), (1556, 4000), (1600, 3890), (1945, 3200), (2000, 3112)]