75711580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28463}}^1$

素因数の和:28498

約数の個数: 48

約数和(自身を含む): 191278080

約数和(自身を除く): 115566500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 28463, 56926, 113852, 142315, 199241, 284630, 398482, 540797, 569260, 796964, 996205, 1081594, 1992410, 2163188, 2703985, 3785579, 3984820, 5407970, 7571158, 10815940, 15142316, 18927895, 37855790, 75711580]

約数ペア:

[(1, 75711580), (2, 37855790), (4, 18927895), (5, 15142316), (7, 10815940), (10, 7571158), (14, 5407970), (19, 3984820), (20, 3785579), (28, 2703985), (35, 2163188), (38, 1992410), (70, 1081594), (76, 996205), (95, 796964), (133, 569260), (140, 540797), (190, 398482), (266, 284630), (380, 199241), (532, 142315), (665, 113852), (1330, 56926), (2660, 28463)]