13190800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{673}}^1$

素因数の和:705

約数の個数: 90

約数和(自身を含む): 36919698

約数和(自身を除く): 23728898

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 673, 700, 784, 980, 1225, 1346, 1400, 1960, 2450, 2692, 2800, 3365, 3920, 4711, 4900, 5384, 6730, 9422, 9800, 10768, 13460, 16825, 18844, 19600, 23555, 26920, 32977, 33650, 37688, 47110, 53840, 65954, 67300, 75376, 94220, 117775, 131908, 134600, 164885, 188440, 235550, 263816, 269200, 329770, 376880, 471100, 527632, 659540, 824425, 942200, 1319080, 1648850, 1884400, 2638160, 3297700, 6595400, 13190800]

約数ペア:

[(1, 13190800), (2, 6595400), (4, 3297700), (5, 2638160), (7, 1884400), (8, 1648850), (10, 1319080), (14, 942200), (16, 824425), (20, 659540), (25, 527632), (28, 471100), (35, 376880), (40, 329770), (49, 269200), (50, 263816), (56, 235550), (70, 188440), (80, 164885), (98, 134600), (100, 131908), (112, 117775), (140, 94220), (175, 75376), (196, 67300), (200, 65954), (245, 53840), (280, 47110), (350, 37688), (392, 33650), (400, 32977), (490, 26920), (560, 23555), (673, 19600), (700, 18844), (784, 16825), (980, 13460), (1225, 10768), (1346, 9800), (1400, 9422), (1960, 6730), (2450, 5384), (2692, 4900), (2800, 4711), (3365, 3920)]