129367040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2297}}^1$

素因数の和:2333

約数の個数: 88

約数和(自身を含む): 338688432

約数和(自身を除く): 209321392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2297, 2560, 2816, 3520, 4594, 5120, 5632, 7040, 9188, 11264, 11485, 14080, 18376, 22970, 25267, 28160, 36752, 45940, 50534, 56320, 73504, 91880, 101068, 126335, 147008, 183760, 202136, 252670, 294016, 367520, 404272, 505340, 588032, 735040, 808544, 1010680, 1176064, 1470080, 1617088, 2021360, 2352128, 2940160, 3234176, 4042720, 5880320, 6468352, 8085440, 11760640, 12936704, 16170880, 25873408, 32341760, 64683520, 129367040]

約数ペア:

[(1, 129367040), (2, 64683520), (4, 32341760), (5, 25873408), (8, 16170880), (10, 12936704), (11, 11760640), (16, 8085440), (20, 6468352), (22, 5880320), (32, 4042720), (40, 3234176), (44, 2940160), (55, 2352128), (64, 2021360), (80, 1617088), (88, 1470080), (110, 1176064), (128, 1010680), (160, 808544), (176, 735040), (220, 588032), (256, 505340), (320, 404272), (352, 367520), (440, 294016), (512, 252670), (640, 202136), (704, 183760), (880, 147008), (1024, 126335), (1280, 101068), (1408, 91880), (1760, 73504), (2297, 56320), (2560, 50534), (2816, 45940), (3520, 36752), (4594, 28160), (5120, 25267), (5632, 22970), (7040, 18376), (9188, 14080), (11264, 11485)]