359593340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{339239}}^1$

素因数の和:339301

約数の個数: 24

約数和(自身を含む): 769396320

約数和(自身を除く): 409802980

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 339239, 678478, 1356956, 1696195, 3392390, 6784780, 17979667, 35959334, 71918668, 89898335, 179796670, 359593340]

約数ペア:

[(1, 359593340), (2, 179796670), (4, 89898335), (5, 71918668), (10, 35959334), (20, 17979667), (53, 6784780), (106, 3392390), (212, 1696195), (265, 1356956), (530, 678478), (1060, 339239)]