10055980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 23595264

約数和(自身を除く): 13539284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1063, 1892, 2126, 2365, 4252, 4730, 5315, 9460, 10630, 11693, 21260, 23386, 45709, 46772, 58465, 91418, 116930, 182836, 228545, 233860, 457090, 502799, 914180, 1005598, 2011196, 2513995, 5027990, 10055980]

約数ペア:

[(1, 10055980), (2, 5027990), (4, 2513995), (5, 2011196), (10, 1005598), (11, 914180), (20, 502799), (22, 457090), (43, 233860), (44, 228545), (55, 182836), (86, 116930), (110, 91418), (172, 58465), (215, 46772), (220, 45709), (430, 23386), (473, 21260), (860, 11693), (946, 10630), (1063, 9460), (1892, 5315), (2126, 4730), (2365, 4252)]