6130640

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:599

約数の個数: 40

約数和(自身を含む): 14362920

約数和(自身を除く): 8232280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 389, 394, 778, 788, 985, 1556, 1576, 1945, 1970, 3112, 3152, 3890, 3940, 6224, 7780, 7880, 15560, 15760, 31120, 76633, 153266, 306532, 383165, 613064, 766330, 1226128, 1532660, 3065320, 6130640]

約数ペア:

[(1, 6130640), (2, 3065320), (4, 1532660), (5, 1226128), (8, 766330), (10, 613064), (16, 383165), (20, 306532), (40, 153266), (80, 76633), (197, 31120), (389, 15760), (394, 15560), (778, 7880), (788, 7780), (985, 6224), (1556, 3940), (1576, 3890), (1945, 3152), (1970, 3112)]