79046660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51329}}^1$

素因数の和:51356

約数の個数: 48

約数和(自身を含む): 206962560

約数和(自身を除く): 127915900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 51329, 102658, 205316, 256645, 359303, 513290, 564619, 718606, 1026580, 1129238, 1437212, 1796515, 2258476, 2823095, 3593030, 3952333, 5646190, 7186060, 7904666, 11292380, 15809332, 19761665, 39523330, 79046660]

約数ペア:

[(1, 79046660), (2, 39523330), (4, 19761665), (5, 15809332), (7, 11292380), (10, 7904666), (11, 7186060), (14, 5646190), (20, 3952333), (22, 3593030), (28, 2823095), (35, 2258476), (44, 1796515), (55, 1437212), (70, 1129238), (77, 1026580), (110, 718606), (140, 564619), (154, 513290), (220, 359303), (308, 256645), (385, 205316), (770, 102658), (1540, 51329)]