2076400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:226

約数の個数: 60

約数和(自身を含む): 5189400

約数和(自身を除く): 3113000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 179, 200, 232, 290, 358, 400, 464, 580, 716, 725, 895, 1160, 1432, 1450, 1790, 2320, 2864, 2900, 3580, 4475, 5191, 5800, 7160, 8950, 10382, 11600, 14320, 17900, 20764, 25955, 35800, 41528, 51910, 71600, 83056, 103820, 129775, 207640, 259550, 415280, 519100, 1038200, 2076400]

約数ペア:

[(1, 2076400), (2, 1038200), (4, 519100), (5, 415280), (8, 259550), (10, 207640), (16, 129775), (20, 103820), (25, 83056), (29, 71600), (40, 51910), (50, 41528), (58, 35800), (80, 25955), (100, 20764), (116, 17900), (145, 14320), (179, 11600), (200, 10382), (232, 8950), (290, 7160), (358, 5800), (400, 5191), (464, 4475), (580, 3580), (716, 2900), (725, 2864), (895, 2320), (1160, 1790), (1432, 1450)]