91663520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 235726848

約数和(自身を除く): 144063328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 127, 130, 160, 208, 254, 260, 347, 416, 508, 520, 635, 694, 1016, 1040, 1270, 1388, 1651, 1735, 2032, 2080, 2540, 2776, 3302, 3470, 4064, 4511, 5080, 5552, 6604, 6940, 8255, 9022, 10160, 11104, 13208, 13880, 16510, 18044, 20320, 22555, 26416, 27760, 33020, 36088, 44069, 45110, 52832, 55520, 66040, 72176, 88138, 90220, 132080, 144352, 176276, 180440, 220345, 264160, 352552, 360880, 440690, 572897, 705104, 721760, 881380, 1145794, 1410208, 1762760, 2291588, 2864485, 3525520, 4583176, 5728970, 7051040, 9166352, 11457940, 18332704, 22915880, 45831760, 91663520]

約数ペア:

[(1, 91663520), (2, 45831760), (4, 22915880), (5, 18332704), (8, 11457940), (10, 9166352), (13, 7051040), (16, 5728970), (20, 4583176), (26, 3525520), (32, 2864485), (40, 2291588), (52, 1762760), (65, 1410208), (80, 1145794), (104, 881380), (127, 721760), (130, 705104), (160, 572897), (208, 440690), (254, 360880), (260, 352552), (347, 264160), (416, 220345), (508, 180440), (520, 176276), (635, 144352), (694, 132080), (1016, 90220), (1040, 88138), (1270, 72176), (1388, 66040), (1651, 55520), (1735, 52832), (2032, 45110), (2080, 44069), (2540, 36088), (2776, 33020), (3302, 27760), (3470, 26416), (4064, 22555), (4511, 20320), (5080, 18044), (5552, 16510), (6604, 13880), (6940, 13208), (8255, 11104), (9022, 10160)]