5443600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:488

約数の個数: 60

約数和(自身を含む): 13530880

約数和(自身を除く): 8087280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 439, 496, 620, 775, 878, 1240, 1550, 1756, 2195, 2480, 3100, 3512, 4390, 6200, 7024, 8780, 10975, 12400, 13609, 17560, 21950, 27218, 35120, 43900, 54436, 68045, 87800, 108872, 136090, 175600, 217744, 272180, 340225, 544360, 680450, 1088720, 1360900, 2721800, 5443600]

約数ペア:

[(1, 5443600), (2, 2721800), (4, 1360900), (5, 1088720), (8, 680450), (10, 544360), (16, 340225), (20, 272180), (25, 217744), (31, 175600), (40, 136090), (50, 108872), (62, 87800), (80, 68045), (100, 54436), (124, 43900), (155, 35120), (200, 27218), (248, 21950), (310, 17560), (400, 13609), (439, 12400), (496, 10975), (620, 8780), (775, 7024), (878, 6200), (1240, 4390), (1550, 3512), (1756, 3100), (2195, 2480)]