10810000

素因数分解:

$2^4\times 5^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 100

約数和(自身を含む): 27891072

約数和(自身を除く): 17081072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 47, 50, 80, 92, 94, 100, 115, 125, 184, 188, 200, 230, 235, 250, 368, 376, 400, 460, 470, 500, 575, 625, 752, 920, 940, 1000, 1081, 1150, 1175, 1250, 1840, 1880, 2000, 2162, 2300, 2350, 2500, 2875, 3760, 4324, 4600, 4700, 5000, 5405, 5750, 5875, 8648, 9200, 9400, 10000, 10810, 11500, 11750, 14375, 17296, 18800, 21620, 23000, 23500, 27025, 28750, 29375, 43240, 46000, 47000, 54050, 57500, 58750, 86480, 94000, 108100, 115000, 117500, 135125, 216200, 230000, 235000, 270250, 432400, 470000, 540500, 675625, 1081000, 1351250, 2162000, 2702500, 5405000, 10810000]

約数ペア:

[(1, 10810000), (2, 5405000), (4, 2702500), (5, 2162000), (8, 1351250), (10, 1081000), (16, 675625), (20, 540500), (23, 470000), (25, 432400), (40, 270250), (46, 235000), (47, 230000), (50, 216200), (80, 135125), (92, 117500), (94, 115000), (100, 108100), (115, 94000), (125, 86480), (184, 58750), (188, 57500), (200, 54050), (230, 47000), (235, 46000), (250, 43240), (368, 29375), (376, 28750), (400, 27025), (460, 23500), (470, 23000), (500, 21620), (575, 18800), (625, 17296), (752, 14375), (920, 11750), (940, 11500), (1000, 10810), (1081, 10000), (1150, 9400), (1175, 9200), (1250, 8648), (1840, 5875), (1880, 5750), (2000, 5405), (2162, 5000), (2300, 4700), (2350, 4600), (2500, 4324), (2875, 3760)]