7001380

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1777}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 14785848

約数和(自身を除く): 7784468

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1777, 1970, 3554, 3940, 7108, 8885, 17770, 35540, 350069, 700138, 1400276, 1750345, 3500690, 7001380]

約数ペア:

[(1, 7001380), (2, 3500690), (4, 1750345), (5, 1400276), (10, 700138), (20, 350069), (197, 35540), (394, 17770), (788, 8885), (985, 7108), (1777, 3940), (1970, 3554)]