976000

素因数分解:

$2^7\times 5^3\times {\mathrm{61}}^1$

素因数の和:90

約数の個数: 64

約数和(自身を含む): 2466360

約数和(自身を除く): 1490360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 125, 128, 160, 200, 244, 250, 305, 320, 400, 488, 500, 610, 640, 800, 976, 1000, 1220, 1525, 1600, 1952, 2000, 2440, 3050, 3200, 3904, 4000, 4880, 6100, 7625, 7808, 8000, 9760, 12200, 15250, 16000, 19520, 24400, 30500, 39040, 48800, 61000, 97600, 122000, 195200, 244000, 488000, 976000]

約数ペア:

[(1, 976000), (2, 488000), (4, 244000), (5, 195200), (8, 122000), (10, 97600), (16, 61000), (20, 48800), (25, 39040), (32, 30500), (40, 24400), (50, 19520), (61, 16000), (64, 15250), (80, 12200), (100, 9760), (122, 8000), (125, 7808), (128, 7625), (160, 6100), (200, 4880), (244, 4000), (250, 3904), (305, 3200), (320, 3050), (400, 2440), (488, 2000), (500, 1952), (610, 1600), (640, 1525), (800, 1220), (976, 1000)]