12370400

素因数分解:

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

素因数の和:121

約数の個数: 108

約数和(自身を含む): 35263368

約数和(自身を除く): 22892968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 140, 160, 175, 188, 200, 224, 235, 280, 329, 350, 376, 400, 470, 560, 658, 700, 752, 800, 940, 1120, 1175, 1316, 1400, 1504, 1645, 1880, 2209, 2350, 2632, 2800, 3290, 3760, 4418, 4700, 5264, 5600, 6580, 7520, 8225, 8836, 9400, 10528, 11045, 13160, 15463, 16450, 17672, 18800, 22090, 26320, 30926, 32900, 35344, 37600, 44180, 52640, 55225, 61852, 65800, 70688, 77315, 88360, 110450, 123704, 131600, 154630, 176720, 220900, 247408, 263200, 309260, 353440, 386575, 441800, 494816, 618520, 773150, 883600, 1237040, 1546300, 1767200, 2474080, 3092600, 6185200, 12370400]

約数ペア:

[(1, 12370400), (2, 6185200), (4, 3092600), (5, 2474080), (7, 1767200), (8, 1546300), (10, 1237040), (14, 883600), (16, 773150), (20, 618520), (25, 494816), (28, 441800), (32, 386575), (35, 353440), (40, 309260), (47, 263200), (50, 247408), (56, 220900), (70, 176720), (80, 154630), (94, 131600), (100, 123704), (112, 110450), (140, 88360), (160, 77315), (175, 70688), (188, 65800), (200, 61852), (224, 55225), (235, 52640), (280, 44180), (329, 37600), (350, 35344), (376, 32900), (400, 30926), (470, 26320), (560, 22090), (658, 18800), (700, 17672), (752, 16450), (800, 15463), (940, 13160), (1120, 11045), (1175, 10528), (1316, 9400), (1400, 8836), (1504, 8225), (1645, 7520), (1880, 6580), (2209, 5600), (2350, 5264), (2632, 4700), (2800, 4418), (3290, 3760)]