29263520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1318

約数の個数: 96

約数和(自身を含む): 81285120

約数和(自身を除く): 52021600

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1279, 1430, 1760, 2080, 2288, 2558, 2860, 4576, 5116, 5720, 6395, 10232, 11440, 12790, 14069, 16627, 20464, 22880, 25580, 28138, 33254, 40928, 51160, 56276, 66508, 70345, 83135, 102320, 112552, 133016, 140690, 166270, 182897, 204640, 225104, 266032, 281380, 332540, 365794, 450208, 532064, 562760, 665080, 731588, 914485, 1125520, 1330160, 1463176, 1828970, 2251040, 2660320, 2926352, 3657940, 5852704, 7315880, 14631760, 29263520]

約数ペア:

[(1, 29263520), (2, 14631760), (4, 7315880), (5, 5852704), (8, 3657940), (10, 2926352), (11, 2660320), (13, 2251040), (16, 1828970), (20, 1463176), (22, 1330160), (26, 1125520), (32, 914485), (40, 731588), (44, 665080), (52, 562760), (55, 532064), (65, 450208), (80, 365794), (88, 332540), (104, 281380), (110, 266032), (130, 225104), (143, 204640), (160, 182897), (176, 166270), (208, 140690), (220, 133016), (260, 112552), (286, 102320), (352, 83135), (416, 70345), (440, 66508), (520, 56276), (572, 51160), (715, 40928), (880, 33254), (1040, 28138), (1144, 25580), (1279, 22880), (1430, 20464), (1760, 16627), (2080, 14069), (2288, 12790), (2558, 11440), (2860, 10232), (4576, 6395), (5116, 5720)]