7021400

素因数分解:

$2^3\times 5^2\times {\mathrm{35107}}^1$

素因数の和:35123

約数の個数: 24

約数和(自身を含む): 16325220

約数和(自身を除く): 9303820

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 35107, 70214, 140428, 175535, 280856, 351070, 702140, 877675, 1404280, 1755350, 3510700, 7021400]

約数ペア:

[(1, 7021400), (2, 3510700), (4, 1755350), (5, 1404280), (8, 877675), (10, 702140), (20, 351070), (25, 280856), (40, 175535), (50, 140428), (100, 70214), (200, 35107)]