10552520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 26827200

約数和(自身を除く): 16274680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 827, 1160, 1276, 1595, 1654, 2552, 3190, 3308, 4135, 6380, 6616, 8270, 9097, 12760, 16540, 18194, 23983, 33080, 36388, 45485, 47966, 72776, 90970, 95932, 119915, 181940, 191864, 239830, 263813, 363880, 479660, 527626, 959320, 1055252, 1319065, 2110504, 2638130, 5276260, 10552520]

約数ペア:

[(1, 10552520), (2, 5276260), (4, 2638130), (5, 2110504), (8, 1319065), (10, 1055252), (11, 959320), (20, 527626), (22, 479660), (29, 363880), (40, 263813), (44, 239830), (55, 191864), (58, 181940), (88, 119915), (110, 95932), (116, 90970), (145, 72776), (220, 47966), (232, 45485), (290, 36388), (319, 33080), (440, 23983), (580, 18194), (638, 16540), (827, 12760), (1160, 9097), (1276, 8270), (1595, 6616), (1654, 6380), (2552, 4135), (3190, 3308)]