12224240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 32997888

約数和(自身を除く): 20773648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 263, 280, 332, 415, 526, 560, 581, 664, 830, 1052, 1162, 1315, 1328, 1660, 1841, 2104, 2324, 2630, 2905, 3320, 3682, 4208, 4648, 5260, 5810, 6640, 7364, 9205, 9296, 10520, 11620, 14728, 18410, 21040, 21829, 23240, 29456, 36820, 43658, 46480, 73640, 87316, 109145, 147280, 152803, 174632, 218290, 305606, 349264, 436580, 611212, 764015, 873160, 1222424, 1528030, 1746320, 2444848, 3056060, 6112120, 12224240]

約数ペア:

[(1, 12224240), (2, 6112120), (4, 3056060), (5, 2444848), (7, 1746320), (8, 1528030), (10, 1222424), (14, 873160), (16, 764015), (20, 611212), (28, 436580), (35, 349264), (40, 305606), (56, 218290), (70, 174632), (80, 152803), (83, 147280), (112, 109145), (140, 87316), (166, 73640), (263, 46480), (280, 43658), (332, 36820), (415, 29456), (526, 23240), (560, 21829), (581, 21040), (664, 18410), (830, 14728), (1052, 11620), (1162, 10520), (1315, 9296), (1328, 9205), (1660, 7364), (1841, 6640), (2104, 5810), (2324, 5260), (2630, 4648), (2905, 4208), (3320, 3682)]