54436000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 138378240

約数和(自身を除く): 83942240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 400, 439, 496, 500, 620, 775, 800, 878, 992, 1000, 1240, 1550, 1756, 2000, 2195, 2480, 3100, 3512, 3875, 4000, 4390, 4960, 6200, 7024, 7750, 8780, 10975, 12400, 13609, 14048, 15500, 17560, 21950, 24800, 27218, 31000, 35120, 43900, 54436, 54875, 62000, 68045, 70240, 87800, 108872, 109750, 124000, 136090, 175600, 217744, 219500, 272180, 340225, 351200, 435488, 439000, 544360, 680450, 878000, 1088720, 1360900, 1701125, 1756000, 2177440, 2721800, 3402250, 5443600, 6804500, 10887200, 13609000, 27218000, 54436000]

約数ペア:

[(1, 54436000), (2, 27218000), (4, 13609000), (5, 10887200), (8, 6804500), (10, 5443600), (16, 3402250), (20, 2721800), (25, 2177440), (31, 1756000), (32, 1701125), (40, 1360900), (50, 1088720), (62, 878000), (80, 680450), (100, 544360), (124, 439000), (125, 435488), (155, 351200), (160, 340225), (200, 272180), (248, 219500), (250, 217744), (310, 175600), (400, 136090), (439, 124000), (496, 109750), (500, 108872), (620, 87800), (775, 70240), (800, 68045), (878, 62000), (992, 54875), (1000, 54436), (1240, 43900), (1550, 35120), (1756, 31000), (2000, 27218), (2195, 24800), (2480, 21950), (3100, 17560), (3512, 15500), (3875, 14048), (4000, 13609), (4390, 12400), (4960, 10975), (6200, 8780), (7024, 7750)]