2982345.00000000

素因数分解:

$2^3\times 5^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 67495680

約数和(自身を除く): 40470680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 47, 50, 92, 94, 100, 115, 125, 184, 188, 200, 230, 235, 250, 376, 460, 470, 500, 575, 625, 920, 940, 1000, 1081, 1150, 1175, 1250, 1880, 2162, 2300, 2350, 2500, 2875, 3125, 4324, 4600, 4700, 5000, 5405, 5750, 5875, 6250, 8648, 9400, 10810, 11500, 11750, 12500, 14375, 21620, 23000, 23500, 25000, 27025, 28750, 29375, 43240, 47000, 54050, 57500, 58750, 71875, 108100, 115000, 117500, 135125, 143750, 146875, 216200, 235000, 270250, 287500, 293750, 540500, 575000, 587500, 675625, 1081000, 1175000, 1351250, 2702500, 3378125, 5405000, 6756250, 13512500, 27025000]

約数ペア:

[(1, 27025000), (2, 13512500), (4, 6756250), (5, 5405000), (8, 3378125), (10, 2702500), (20, 1351250), (23, 1175000), (25, 1081000), (40, 675625), (46, 587500), (47, 575000), (50, 540500), (92, 293750), (94, 287500), (100, 270250), (115, 235000), (125, 216200), (184, 146875), (188, 143750), (200, 135125), (230, 117500), (235, 115000), (250, 108100), (376, 71875), (460, 58750), (470, 57500), (500, 54050), (575, 47000), (625, 43240), (920, 29375), (940, 28750), (1000, 27025), (1081, 25000), (1150, 23500), (1175, 23000), (1250, 21620), (1880, 14375), (2162, 12500), (2300, 11750), (2350, 11500), (2500, 10810), (2875, 9400), (3125, 8648), (4324, 6250), (4600, 5875), (4700, 5750), (5000, 5405)]