7020580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{50147}}^1$

素因数の和:50163

約数の個数: 24

約数和(自身を含む): 16849728

約数和(自身を除く): 9829148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 50147, 100294, 200588, 250735, 351029, 501470, 702058, 1002940, 1404116, 1755145, 3510290, 7020580]

約数ペア:

[(1, 7020580), (2, 3510290), (4, 1755145), (5, 1404116), (7, 1002940), (10, 702058), (14, 501470), (20, 351029), (28, 250735), (35, 200588), (70, 100294), (140, 50147)]