80457220798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{2113}}^1$

素因数の和:2449

約数の個数: 64

約数和(自身を含む): 131639219712

約数和(自身を除く): 51181998914

約数列:

[1, 2, 17, 34, 83, 103, 131, 166, 206, 262, 1411, 1751, 2113, 2227, 2822, 3502, 4226, 4454, 8549, 10873, 13493, 17098, 21746, 26986, 35921, 71842, 145333, 175379, 184841, 217639, 229381, 276803, 290666, 350758, 369682, 435278, 458762, 553606, 1119919, 2239838, 2981443, 3699863, 4705651, 5962886, 7399726, 9411302, 18064037, 19038623, 22974649, 28510709, 36128074, 38077246, 45949298, 57021418, 307088629, 390569033, 484682053, 614177258, 781138066, 969364106, 2366388847, 4732777694, 40228610399, 80457220798]

約数ペア:

[(1, 80457220798), (2, 40228610399), (17, 4732777694), (34, 2366388847), (83, 969364106), (103, 781138066), (131, 614177258), (166, 484682053), (206, 390569033), (262, 307088629), (1411, 57021418), (1751, 45949298), (2113, 38077246), (2227, 36128074), (2822, 28510709), (3502, 22974649), (4226, 19038623), (4454, 18064037), (8549, 9411302), (10873, 7399726), (13493, 5962886), (17098, 4705651), (21746, 3699863), (26986, 2981443), (35921, 2239838), (71842, 1119919), (145333, 553606), (175379, 458762), (184841, 435278), (217639, 369682), (229381, 350758), (276803, 290666)]