25462000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:491

約数の個数: 80

約数和(自身を含む): 63835200

約数和(自身を除く): 38373200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 125, 145, 200, 232, 250, 290, 400, 439, 464, 500, 580, 725, 878, 1000, 1160, 1450, 1756, 2000, 2195, 2320, 2900, 3512, 3625, 4390, 5800, 7024, 7250, 8780, 10975, 11600, 12731, 14500, 17560, 21950, 25462, 29000, 35120, 43900, 50924, 54875, 58000, 63655, 87800, 101848, 109750, 127310, 175600, 203696, 219500, 254620, 318275, 439000, 509240, 636550, 878000, 1018480, 1273100, 1591375, 2546200, 3182750, 5092400, 6365500, 12731000, 25462000]

約数ペア:

[(1, 25462000), (2, 12731000), (4, 6365500), (5, 5092400), (8, 3182750), (10, 2546200), (16, 1591375), (20, 1273100), (25, 1018480), (29, 878000), (40, 636550), (50, 509240), (58, 439000), (80, 318275), (100, 254620), (116, 219500), (125, 203696), (145, 175600), (200, 127310), (232, 109750), (250, 101848), (290, 87800), (400, 63655), (439, 58000), (464, 54875), (500, 50924), (580, 43900), (725, 35120), (878, 29000), (1000, 25462), (1160, 21950), (1450, 17560), (1756, 14500), (2000, 12731), (2195, 11600), (2320, 10975), (2900, 8780), (3512, 7250), (3625, 7024), (4390, 5800)]