47435000

素因数分解:

$2^3\times 5^4\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 113869800

約数和(自身を除く): 66434800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 125, 179, 200, 212, 250, 265, 358, 424, 500, 530, 625, 716, 895, 1000, 1060, 1250, 1325, 1432, 1790, 2120, 2500, 2650, 3580, 4475, 5000, 5300, 6625, 7160, 8950, 9487, 10600, 13250, 17900, 18974, 22375, 26500, 33125, 35800, 37948, 44750, 47435, 53000, 66250, 75896, 89500, 94870, 111875, 132500, 179000, 189740, 223750, 237175, 265000, 379480, 447500, 474350, 895000, 948700, 1185875, 1897400, 2371750, 4743500, 5929375, 9487000, 11858750, 23717500, 47435000]

約数ペア:

[(1, 47435000), (2, 23717500), (4, 11858750), (5, 9487000), (8, 5929375), (10, 4743500), (20, 2371750), (25, 1897400), (40, 1185875), (50, 948700), (53, 895000), (100, 474350), (106, 447500), (125, 379480), (179, 265000), (200, 237175), (212, 223750), (250, 189740), (265, 179000), (358, 132500), (424, 111875), (500, 94870), (530, 89500), (625, 75896), (716, 66250), (895, 53000), (1000, 47435), (1060, 44750), (1250, 37948), (1325, 35800), (1432, 33125), (1790, 26500), (2120, 22375), (2500, 18974), (2650, 17900), (3580, 13250), (4475, 10600), (5000, 9487), (5300, 8950), (6625, 7160)]