26080790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 48508416

約数和(自身を除く): 22427626

約数列:

[1, 2, 5, 10, 43, 86, 131, 215, 262, 430, 463, 655, 926, 1310, 2315, 4630, 5633, 11266, 19909, 28165, 39818, 56330, 60653, 99545, 121306, 199090, 303265, 606530, 2608079, 5216158, 13040395, 26080790]

約数ペア:

[(1, 26080790), (2, 13040395), (5, 5216158), (10, 2608079), (43, 606530), (86, 303265), (131, 199090), (215, 121306), (262, 99545), (430, 60653), (463, 56330), (655, 39818), (926, 28165), (1310, 19909), (2315, 11266), (4630, 5633)]