5124400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:598

約数の個数: 60

約数和(自身を含む): 12869712

約数和(自身を除く): 7745312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 557, 575, 920, 1114, 1150, 1840, 2228, 2300, 2785, 4456, 4600, 5570, 8912, 9200, 11140, 12811, 13925, 22280, 25622, 27850, 44560, 51244, 55700, 64055, 102488, 111400, 128110, 204976, 222800, 256220, 320275, 512440, 640550, 1024880, 1281100, 2562200, 5124400]

約数ペア:

[(1, 5124400), (2, 2562200), (4, 1281100), (5, 1024880), (8, 640550), (10, 512440), (16, 320275), (20, 256220), (23, 222800), (25, 204976), (40, 128110), (46, 111400), (50, 102488), (80, 64055), (92, 55700), (100, 51244), (115, 44560), (184, 27850), (200, 25622), (230, 22280), (368, 13925), (400, 12811), (460, 11140), (557, 9200), (575, 8912), (920, 5570), (1114, 4600), (1150, 4456), (1840, 2785), (2228, 2300)]