7652689640

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2305027}}^1$

素因数の和:2305121

約数の個数: 32

約数和(自身を含む): 17426011680

約数和(自身を除く): 9773322040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 2305027, 4610054, 9220108, 11525135, 18440216, 23050270, 46100540, 92201080, 191317241, 382634482, 765268964, 956586205, 1530537928, 1913172410, 3826344820, 7652689640]

約数ペア:

[(1, 7652689640), (2, 3826344820), (4, 1913172410), (5, 1530537928), (8, 956586205), (10, 765268964), (20, 382634482), (40, 191317241), (83, 92201080), (166, 46100540), (332, 23050270), (415, 18440216), (664, 11525135), (830, 9220108), (1660, 4610054), (3320, 2305027)]