516522040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2909}}^1$

素因数の和:3136

約数の個数: 64

約数和(自身を含む): 1219406400

約数和(自身を除く): 702884360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 193, 230, 386, 460, 772, 920, 965, 1544, 1930, 2909, 3860, 4439, 5818, 7720, 8878, 11636, 14545, 17756, 22195, 23272, 29090, 35512, 44390, 58180, 66907, 88780, 116360, 133814, 177560, 267628, 334535, 535256, 561437, 669070, 1122874, 1338140, 2245748, 2676280, 2807185, 4491496, 5614370, 11228740, 12913051, 22457480, 25826102, 51652204, 64565255, 103304408, 129130510, 258261020, 516522040]

約数ペア:

[(1, 516522040), (2, 258261020), (4, 129130510), (5, 103304408), (8, 64565255), (10, 51652204), (20, 25826102), (23, 22457480), (40, 12913051), (46, 11228740), (92, 5614370), (115, 4491496), (184, 2807185), (193, 2676280), (230, 2245748), (386, 1338140), (460, 1122874), (772, 669070), (920, 561437), (965, 535256), (1544, 334535), (1930, 267628), (2909, 177560), (3860, 133814), (4439, 116360), (5818, 88780), (7720, 66907), (8878, 58180), (11636, 44390), (14545, 35512), (17756, 29090), (22195, 23272)]