6540235420

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1427999}}^1$

素因数の和:1428237

約数の個数: 24

約数和(自身を含む): 13794480000

約数和(自身を除く): 7254244580

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 1427999, 2855998, 5711996, 7139995, 14279990, 28559980, 327011771, 654023542, 1308047084, 1635058855, 3270117710, 6540235420]

約数ペア:

[(1, 6540235420), (2, 3270117710), (4, 1635058855), (5, 1308047084), (10, 654023542), (20, 327011771), (229, 28559980), (458, 14279990), (916, 7139995), (1145, 5711996), (2290, 2855998), (4580, 1427999)]