2303000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{47}}^1$

素因数の和:82

約数の個数: 96

約数和(自身を含む): 6402240

約数和(自身を除く): 4099240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 47, 49, 50, 56, 70, 94, 98, 100, 125, 140, 175, 188, 196, 200, 235, 245, 250, 280, 329, 350, 376, 392, 470, 490, 500, 658, 700, 875, 940, 980, 1000, 1175, 1225, 1316, 1400, 1645, 1750, 1880, 1960, 2303, 2350, 2450, 2632, 3290, 3500, 4606, 4700, 4900, 5875, 6125, 6580, 7000, 8225, 9212, 9400, 9800, 11515, 11750, 12250, 13160, 16450, 18424, 23030, 23500, 24500, 32900, 41125, 46060, 47000, 49000, 57575, 65800, 82250, 92120, 115150, 164500, 230300, 287875, 329000, 460600, 575750, 1151500, 2303000]

約数ペア:

[(1, 2303000), (2, 1151500), (4, 575750), (5, 460600), (7, 329000), (8, 287875), (10, 230300), (14, 164500), (20, 115150), (25, 92120), (28, 82250), (35, 65800), (40, 57575), (47, 49000), (49, 47000), (50, 46060), (56, 41125), (70, 32900), (94, 24500), (98, 23500), (100, 23030), (125, 18424), (140, 16450), (175, 13160), (188, 12250), (196, 11750), (200, 11515), (235, 9800), (245, 9400), (250, 9212), (280, 8225), (329, 7000), (350, 6580), (376, 6125), (392, 5875), (470, 4900), (490, 4700), (500, 4606), (658, 3500), (700, 3290), (875, 2632), (940, 2450), (980, 2350), (1000, 2303), (1175, 1960), (1225, 1880), (1316, 1750), (1400, 1645)]