12227143520

素因数分解:

$2^5\times 5^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1\times {\mathrm{1303}}^1$

素因数の和:1804

約数の個数: 96

約数和(自身を含む): 29148844032

約数和(自身を除く): 16921700512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 223, 263, 446, 526, 892, 1052, 1115, 1303, 1315, 1784, 2104, 2230, 2606, 2630, 3568, 4208, 4460, 5212, 5260, 6515, 7136, 8416, 8920, 10424, 10520, 13030, 17840, 20848, 21040, 26060, 35680, 41696, 42080, 52120, 58649, 104240, 117298, 208480, 234596, 290569, 293245, 342689, 469192, 581138, 586490, 685378, 938384, 1162276, 1172980, 1370756, 1452845, 1713445, 1876768, 2324552, 2345960, 2741512, 2905690, 3426890, 4649104, 4691920, 5483024, 5811380, 6853780, 9298208, 9383840, 10966048, 11622760, 13707560, 23245520, 27415120, 46491040, 54830240, 76419647, 152839294, 305678588, 382098235, 611357176, 764196470, 1222714352, 1528392940, 2445428704, 3056785880, 6113571760, 12227143520]

約数ペア:

[(1, 12227143520), (2, 6113571760), (4, 3056785880), (5, 2445428704), (8, 1528392940), (10, 1222714352), (16, 764196470), (20, 611357176), (32, 382098235), (40, 305678588), (80, 152839294), (160, 76419647), (223, 54830240), (263, 46491040), (446, 27415120), (526, 23245520), (892, 13707560), (1052, 11622760), (1115, 10966048), (1303, 9383840), (1315, 9298208), (1784, 6853780), (2104, 5811380), (2230, 5483024), (2606, 4691920), (2630, 4649104), (3568, 3426890), (4208, 2905690), (4460, 2741512), (5212, 2345960), (5260, 2324552), (6515, 1876768), (7136, 1713445), (8416, 1452845), (8920, 1370756), (10424, 1172980), (10520, 1162276), (13030, 938384), (17840, 685378), (20848, 586490), (21040, 581138), (26060, 469192), (35680, 342689), (41696, 293245), (42080, 290569), (52120, 234596), (58649, 208480), (104240, 117298)]