57968000

素因数分解:

$2^7\times 5^3\times {\mathrm{3623}}^1$

素因数の和:3652

約数の個数: 64

約数和(自身を含む): 144162720

約数和(自身を除く): 86194720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 3623, 4000, 7246, 8000, 14492, 16000, 18115, 28984, 36230, 57968, 72460, 90575, 115936, 144920, 181150, 231872, 289840, 362300, 452875, 463744, 579680, 724600, 905750, 1159360, 1449200, 1811500, 2318720, 2898400, 3623000, 5796800, 7246000, 11593600, 14492000, 28984000, 57968000]

約数ペア:

[(1, 57968000), (2, 28984000), (4, 14492000), (5, 11593600), (8, 7246000), (10, 5796800), (16, 3623000), (20, 2898400), (25, 2318720), (32, 1811500), (40, 1449200), (50, 1159360), (64, 905750), (80, 724600), (100, 579680), (125, 463744), (128, 452875), (160, 362300), (200, 289840), (250, 231872), (320, 181150), (400, 144920), (500, 115936), (640, 90575), (800, 72460), (1000, 57968), (1600, 36230), (2000, 28984), (3200, 18115), (3623, 16000), (4000, 14492), (7246, 8000)]