4518080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2017}}^1$

素因数の和:2041

約数の個数: 56

約数和(自身を含む): 12301728

約数和(自身を除く): 7783648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2017, 2240, 4034, 8068, 10085, 14119, 16136, 20170, 28238, 32272, 40340, 56476, 64544, 70595, 80680, 112952, 129088, 141190, 161360, 225904, 282380, 322720, 451808, 564760, 645440, 903616, 1129520, 2259040, 4518080]

約数ペア:

[(1, 4518080), (2, 2259040), (4, 1129520), (5, 903616), (7, 645440), (8, 564760), (10, 451808), (14, 322720), (16, 282380), (20, 225904), (28, 161360), (32, 141190), (35, 129088), (40, 112952), (56, 80680), (64, 70595), (70, 64544), (80, 56476), (112, 40340), (140, 32272), (160, 28238), (224, 20170), (280, 16136), (320, 14119), (448, 10085), (560, 8068), (1120, 4034), (2017, 2240)]