4743500

素因数分解:

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

素因数の和:251

約数の個数: 48

約数和(自身を含む): 10614240

約数和(自身を除く): 5870740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 179, 212, 250, 265, 358, 500, 530, 716, 895, 1060, 1325, 1790, 2650, 3580, 4475, 5300, 6625, 8950, 9487, 13250, 17900, 18974, 22375, 26500, 37948, 44750, 47435, 89500, 94870, 189740, 237175, 474350, 948700, 1185875, 2371750, 4743500]

約数ペア:

[(1, 4743500), (2, 2371750), (4, 1185875), (5, 948700), (10, 474350), (20, 237175), (25, 189740), (50, 94870), (53, 89500), (100, 47435), (106, 44750), (125, 37948), (179, 26500), (212, 22375), (250, 18974), (265, 17900), (358, 13250), (500, 9487), (530, 8950), (716, 6625), (895, 5300), (1060, 4475), (1325, 3580), (1790, 2650)]