451848160

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26393}}^1$

素因数の和:26515

約数の個数: 48

約数和(自身を含む): 1077508656

約数和(自身を除く): 625660496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 8560, 17120, 26393, 52786, 105572, 131965, 211144, 263930, 422288, 527860, 844576, 1055720, 2111440, 2824051, 4222880, 5648102, 11296204, 14120255, 22592408, 28240510, 45184816, 56481020, 90369632, 112962040, 225924080, 451848160]

約数ペア:

[(1, 451848160), (2, 225924080), (4, 112962040), (5, 90369632), (8, 56481020), (10, 45184816), (16, 28240510), (20, 22592408), (32, 14120255), (40, 11296204), (80, 5648102), (107, 4222880), (160, 2824051), (214, 2111440), (428, 1055720), (535, 844576), (856, 527860), (1070, 422288), (1712, 263930), (2140, 211144), (3424, 131965), (4280, 105572), (8560, 52786), (17120, 26393)]