392488340

素因数分解:

$2^2\times 5^1\times {\mathrm{3089}}^1\times {\mathrm{6353}}^1$

素因数の和:9451

約数の個数: 24

約数和(自身を含む): 824622120

約数和(自身を除く): 432133780

約数列:

[1, 2, 4, 5, 10, 20, 3089, 6178, 6353, 12356, 12706, 15445, 25412, 30890, 31765, 61780, 63530, 127060, 19624417, 39248834, 78497668, 98122085, 196244170, 392488340]

約数ペア:

[(1, 392488340), (2, 196244170), (4, 98122085), (5, 78497668), (10, 39248834), (20, 19624417), (3089, 127060), (6178, 63530), (6353, 61780), (12356, 31765), (12706, 30890), (15445, 25412)]