2008179040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1793017}}^1$

素因数の和:1793039

約数の個数: 48

約数和(自身を含む): 5422086432

約数和(自身を除く): 3413907392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1793017, 3586034, 7172068, 8965085, 12551119, 14344136, 17930170, 25102238, 28688272, 35860340, 50204476, 57376544, 62755595, 71720680, 100408952, 125511190, 143441360, 200817904, 251022380, 286882720, 401635808, 502044760, 1004089520, 2008179040]

約数ペア:

[(1, 2008179040), (2, 1004089520), (4, 502044760), (5, 401635808), (7, 286882720), (8, 251022380), (10, 200817904), (14, 143441360), (16, 125511190), (20, 100408952), (28, 71720680), (32, 62755595), (35, 57376544), (40, 50204476), (56, 35860340), (70, 28688272), (80, 25102238), (112, 17930170), (140, 14344136), (160, 12551119), (224, 8965085), (280, 7172068), (560, 3586034), (1120, 1793017)]