6414140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4517}}^1$

素因数の和:4597

約数の個数: 24

約数和(自身を含む): 13662432

約数和(自身を除く): 7248292

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 4517, 9034, 18068, 22585, 45170, 90340, 320707, 641414, 1282828, 1603535, 3207070, 6414140]

約数ペア:

[(1, 6414140), (2, 3207070), (4, 1603535), (5, 1282828), (10, 641414), (20, 320707), (71, 90340), (142, 45170), (284, 22585), (355, 18068), (710, 9034), (1420, 4517)]